How to distinguish D-SUB connector and DVI connector

VGA—Video Graphic Array,a output analog signal interface in grapgic card .it is also called D-SUB interface with 15 Pin,which have three rows and each row has 5 pin to transfer analog signal,VGA port adopt 15pin connection way with asymmetric distribution,the principle is to modulate the picture signal with digital format to analog high-frequence signal through RAMDAC,and then output to display devices.

 

The output signal from VGA port is analog ones ,after exchange of D/A and A/D2,the signals will lose some picture details.VGA port is deserved to be used in CRT monitors,but it could not affordable in connect LED devices as that will reduce the display quality.

The transfer signal of DVI port is pure digital format,compare to the VGA port with analog signal.Firstly,transmission of VGA analog digital signal is complex ,it need to change digital signal in computer into analog ones and then transfer to LCD monitor that need to change the analog signal back to display the pictures.So that will loss a lot of signals ,although it could repair parts of them through some software.With higher and higher resolution monitors appear,the quality of pictures output from VGA will be blurred.

DVI digital interface could transfer the signals from computer to moniter directly and without any loss,but under 800*600 resolution,its effect is simlilar with VGA,that’s why lots of consumers think that DVI is unusable.But if the resolution of your moniter is 1280*1024 or higher, the advantage of DVI digital interface will be appeared,and the pictures will be clearly, but VGA port will display blurred image. DVI port could supply 8GPS transfer rate Max to realize the display requirement of 1920*1080/60Hz,high resolution could not only supply clearly image for 3D movies ,but also meet with 3D author’s approval.

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Previous：USB Flash Drive - From USB 1.0 to USB 3.0

How to choose a USB Flash Drive

A USB flash drive is an external storage device that is used to transfer data from one system to another. Gone are the days of using floppy disks! USB flash drives are much smaller than the floppy disks and weigh less than 30 grams, but their storage capacity can be as large as 256 GB. This device is easily removable and rewritable and is more durable and reliable than most other storage devices. But with so many different flash drives available in the market and each one being advertised as the best USB flash drive, it becomes very confusing to zero in on one. Going through some USB flash drive reviews and price comparison may help in making your task easier.



USB Flash Drive Comparison



Given below are some USB flash drive reviews. Take a look.



Verbatim Store 'n' Go

Verbatim has come up with the new Store 'n' Go flash drive that is equipped with a U3 launchpad that allows you to manage photos, read digital magazines and synchronize and archive data. It comes with eight preloaded functional applications that make it one of the best USB flash drives available. It is shock resistant and comes with a cap for interface protection.

Storage Capacity: 2 GB / 4 GB / 8 GB / 16 GB / 32 GB / 64 GB



Imation Swivel Pro

The best feature of Imation Swivel Pro is the application that allows you to partition the drive. It also has a password application that enables you to store some information under password protection and leave the rest accessible for anyone who uses the drive. The drive comes with a cover that swivels to protect the connector and is one of the best data storage devices.

Storage Capacity: 1 GB / 2 GB / 4 GB / 8 GB



SanDisk Cruzer

SanDisk Cruzer comes with a wide range of features and a sleek design that makes this flash drive stylish enough for business yet strong, sturdy and durable. The connector can slide into the protective housing by the slide of a button. An interesting feature of this flash drive is the Skype software, that allows you to place phone calls from any computer that is connected to the Internet.

Storage Capacity: 2 GB / 4 GB / 8 GB / 16 GB



Edge DiskGO Secure

This USB portable storage device has a hard and protective shell that pivots to expose the connector. It is available in multiple patterns and colors and comes with a lanyard as well as a key chain grommet. It has an application DiskGO Secure, that allows the user to simply drag and drop the files in different folders to ensure they are protected.

Storage Capacity: 1 GB / 2 GB / 4 GB / 8 GB / 16 GB / 32 GB



Transcend JetFlash V10

Transcend has come up with JetFlash V10, with an innovative sliding design, where the connector slides inside the protective housing of the drive when not in use. It has a wide range of pre-installed software applications. It includes a unique PC lock function, encryption and password security application and data backup function. With these functions, you can use this drive as the key to your personal computer. It also comes with a lanyard for easy portability.

Storage Capacity: 1 GB / 2 GB/ 4 GB / 8 GB / 16 GB

This was all about USB flash drives. I hope these USB flash drive reviews based on storage capacity, interesting features, pre-installed software applications will prove helpful for you to select the one that best matches your expectations.



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Previous：Promotional Flash Drives

How to Choose a Microphone Cable

Choosing a good microphone cable can ensure that you are spending your money wisely. Some cheap consumer grade cables may be adequate for occasional use, but if you are interested in making more serious use of your musical equipment it will be worth investing in a better quality cable. There is no point working with professional quality microphones and equipment if you are going to use cheap, poorly manufactured cables that will only carry a low quality audio signal and which are likely to require frequent replacement.

 

A balanced cable will produce the best quality signals. If you use an unbalanced cable then some of the higher frequency signals may be lost, and you will also suffer from more interference form electrical appliances in the surrounding environment. This is particularly true when the unbalanced cable is very long. A balanced cable will not be affected by this type of interference, and it will therefore transmit a higher quality signal.

 

Microphone cables commonly have either XLR or jack plugs. All XLR plug cables are balanced, but some jack plug cables may be unbalanced. The type of plugs that you require will depend upon what sorts of connectors are available on your equipment. Try to find a cable that will work with as many different pieces of your equipment as possible, in order to avoid having to buy additional cables.

 

Microphone cables are also available that have USB plugs. These can be connected directly into a computer, and they are, therefore, useful if you want to record straight into a computer program.

 

You should try to buy a microphone cable that has been well constructed and which is made of high quality materials. This will ensure that the cable will last as long as possible. A high quality cable will transmit high quality signals for longer. Poorly made cables can cause degradation of the audio signal. It is also useful if the materials from which the cable has been constructed allow for it to be coiled up easily, particularly if you are going to be moving and storing the cable a lot.

 

Before you buy a microphone cable, make sure you know how long you need to it be. You don't want to end up with a cable that is too short to reach where you want it to or one, which is so long that it gets in your way all the time. If you are using an unbalanced cable you will need to be particularly careful since the quality of the signal will deteriorate as the cable gets longer.

 

If you will be using your cables in public, you might also want to consider their appearance. An ugly or obtrusive cable may not be appropriate in some settings.

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Previous：Setting Up HDMI With A Long Cable

HDMI Cable and Connectors Guidelines

HDMI Cable and Connectors, HDMI (High Definition Multimedia Interface) is way to deliver uncompressed signals straight from any HDMI capable device (DVD player, cable box, video game system etc) to your similarly equipped television or computer monitor. The benefits of audio and video traveling in the same cable are enhanced picture and sound quality. Since its digital there is no signal loss as there is with other connectors such as s-video and component.



HDMI is an ever evolving technology with several versions. Version 1.1 was support for DVD audio. Version 1.2 added support for Super Audio CD's and was changed to better support new advances in PC video formats. Version 1.2a added several verification tests for technical consistency. All of the HDMI versions are backward compatible. There is no need to buy new cables when a new version is released.



HDMI cables can be custom made. Websites online sell lengths from a few feet to a few hundred feet. This can be used to wire a house for home theater without the mess of wires that can accumulate. One HDMI connector can replace up to eleven analog cables. Generic cables can be significantly less expensive than those sold in retail stores. Studies have shown that brand new "designer" cables show no difference in audio or video quality over inexpensive, generic cables. Many of the stores that sell these higher priced cables receive a cut of the profits therefore encouraging the upsell. This happens most at the time a TV is sold. 



HDMI is like DVI but with a few differences. HDMI adds up to eight uncompressed audio channels, is a smaller connector, includes support for YUV Color Space, is CEC (Consumer Electronics Control)certified and has CEA-861B InfoFrames. HDMI is fully compatible withDVI enabled devices. For a HDMI-DVI connection, an extra audio cable is needed. The simple convergence between the two allows PC's to enjoy media content such as high definition movies and multi-channel audio formats. In turn, this broadens the market by hundreds of millions of devices.



HDMI was developed as a universal cable to deal with the ever expanding industry of high definition media and a way to not confuse the consumer with a myriad of different options to experience this content. Users can be assured that they are getting the best possible picture available when they are using an HDMI cable when viewing HD media.

Source: HDMI Cable Manufacturers

 

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Previous：The market requests and technological change in China connector industry

Flash Drive Encryption

Flash drives have evolved into a very handy utility. With the help of a flash drive you can store your necessary files and documents and always carry them along. Today, USB flash drives are commonly available in sizes of 1 GB, 2 GB, 4 GB or even more. Apart from documents and files, you can also store operating systems like Linux or many other software applications. Many people tend to store their private and confidential data on flash drives. Although the portability of flash drive allows you to carry this secure information with you all the time, it also increases the risk of losing your flash drive. People keep losing their flash drives all the time and if the sensitive information falls into wrong hands, then it might cost you more than you can imagine. A good solution to this problem would be encrypting the data on USB flash drive. Given below are some ways of USB flash drive encryption.



Flash Drive Encryption Using TrueCrypt



Using TrueCrpyt you can create a password protected 'container' file which stores and encrypts your sensitive files. When the flash drive is connected to the PC, this container file gets mounted as a separate hard drive and automatically encrypts anything you store in it. Follow the steps given below to encrypt your flash drive.

• Download the latest version of TrueCrypt and install the software on your PC.


• Connect the USB drive to the PC and let us assume its assigned drive is F:\


• Run the TrueCrypt application and start TrueCrypt Volume Creation Wizard by clicking on Create Volume button.


• Select a 'create a file container' option and click next which brings you to the Volume Type window, where you can give your specifications for container file. If you are not sure about other options, select default option which is Standard TrueCrypt Volume.


• Click next to open Volume Location window, where you can provide the address for the container file. Specify your location as F:\MyCrypt, to place the container at the root of the flash drive. Click next.


• Select the encryption algorithm from the options available. Select default if you do not have particular preferences.


• Next select the size of the container file. Ideally you should leave 10 to 20% of your flash drive capacity unencrypted, so that you can store unimportant, sharable file outside the container.


• Next provide a password for mounting the container on the hard drive. Make sure your password is strong and uncrackable.


• Next, format the container by selecting the default options.


• Once, the format completes successfully, click 'ok' on the pop up window and close the TrueCrypt application.


• Go to My Computer and navigate to the TrueCrypt directory to C:\Program Files\TrueCrypt directory and copy it to the root of your flash drive.


• Create a file on notepad named 'autorun.inf' and type the following:
  
  [autorun]
  
  action=Mount TrueCrypt volume
  
  open=TrueCrypt\TrueCrypt.exe /q background /e /m rm /v "MyCrypt"
  
  shell\start=Start TrueCrypt
  
  shell\start\command=TrueCrypt\TrueCrypt.exe
  
  shell\dismount=Dismount all TrueCrypt volumes
  
  shell\dismount\command=TrueCrypt\TrueCrypt.exe /q /d
  
  The purpose of creating this file is to prompt you to mount the container file, every time you connect to the PC.


• Save this file to the root of your flash drive.


• Now when you connect the flash drive to PC, you will be prompted for password to the container file. When you provide correct details, the container will automatically get mounted to the next drive which is G:\ in this case.


• Save the files you need to encrypt in this drive.

Flash Drive Encryption: Simple Technique



This method allows you to encrypt the files which can be viewed on your PC only. The information can be accessed from your machine only. If you leave a free space of 10 to 20%, you will be able to save sharable files, which can be viewed on other machine.

• Format your USB flash drive in NTFS format.


• Go to My Computer and right click the USB flash drive. Choose new folder option to create one.


• Right click the new folder and go to its properties.


• Click 'advanced' button in the attributes section.


• Check the box which says 'Encrypt contents to secure data' box. Click OK and close out the dialog boxes.


• The newly created folder appears green which means you can safely store and encrypt your sensitive data.

The above methods of flash drive encryption allow you to securely store and carry your data. Even if you lose your flash drive, you can be assured that your contents cannot be decrypted.



link:http://www.linkwhere.com/Article/Flash-Drive-Encryption.html

Previous：Flash Drive Problems

Flash Data Recovery

Flash disks have become ubiquitous media for everything from computer data, mp3 players and digital cameras. It has replaced the floppy disk as means to carry data around. Flash disks are solid-state devices and, therefore, have no moving parts. Plugging it into the USB drive, the flash drive is automatically recognized by the computer without any need of installing additional software. With expected lifetime measured in hundreds of thousands of write-erase cycles, flash drives are expected to last up to 10 years. That's more than twice that of a hard disk.



Flash disk portability however leads to a higher probability of damage due to environmental factors. Aside from the regular causes of drive failure, flash drives could get wet in the rain, the casing could shatter when it is accidentally dropped, or it could be damaged while inside the camera.



The difference in data storage between a flash drive and a regular hard drive or a floppy is due to the data residing on a chip. This allows for a truly random access across the whole media. In fact, the disk access algorithm makes sure that the data is spread evenly among data sectors with the use of "wear leveling algorithm." The flash disk has a finite number of write or erase cycles. If it were to keep on writing to a particular sector, that sector would literally wear out from use much earlier than the other sectors. The wear leveling algorithm ensures that the sectors wear out evenly. And also because of the wear leveling algorithm, when a data sector wears out, the rest of the disk is sure to quickly follow.



In some instances, the camera cannot distinguish between the file system on the flash disk and force a format. Early flash disks used FAT12 or FAT16. FAT32 is used by current generation large capacity flash disks. If the digital camera fails to detect the flash drive's capacity it might wrap around data while writing the photo and over-write system areas.



There are times the flash disk could not be read by the computer. Though attributed to the computer, this is an error caused by the camera or MP3 player OS. Unplugging the drive while it's writing data may also cause a corrupted flash drive.



Flash data recovery in most ways is like recovery from any other media using FAT. The only difference is the location of the media files. The data can be recovered by using data recovery tools capable of reading FAT. Typically for cameras, the file structure is fixed. The camera's limited operating system will write to a specific folder on the directory. The same goes with MP3 players. The mp3 files have to be located in a specific directory for the mp3 player to locate and play them. Some specialized tools look for the specific folder where the media files should be.



Treating all the data on the disks as data files, disk recovery programs or other utilities are capable of correcting any errors. The Windows CHKDSK utility treats the disk like any other drive.



In case of lost data, flash data recovery is just like recovering data from any other medium but, again, with slight differences. Because the data is stored differently, there are more tools available for flash data recovery. Available tools and utilities include flash data recovery specializing in picture files or mp3 music files. Other specialized utilities which can be used for flash data recovery are those which specifically recover data from FAT drives. In case the pictures were accidentally erased from the camera, these utilities are also able to recover them and recover the picture.



In some cases, data recovery can be even simpler. A flash disk recovered from a lake or which got wet from the rain may still be usable after making sure that the circuitry is completely dry. And a flash disk with a broken case might even be usable. In both instances, it would be good to test first by plugging it in. If the drive is still readable, just copy the files before deciding what to do with the flash drive.



link:http://www.linkwhere.com/Article/Flash-Data-Recovery.html

Previous：Advantages of Owning and Using a 12GB USB Hard Drive

Which one is the Fastest USB Flash Drive 2010

USB technology based devices have taken the computing world by storm. The 'plug and play' facility provided by USB flash drives is their USP. Only the ones who have carried around tons of floppies in the early computing era, can truly appreciate the luxury of portable data storage that a USB flash drive offers. With storage capacities of USB flash memory drives going beyond 100 gigabytes, they are as good as mini external hard drives! In this article I present the top challengers for the spot of the fastest USB flash drive (2010).



In this age of technology what grabs attention is speed! Be it motorbikes, cars or USB flash drives, speed matters and influences our decisions. The data write and read speed of a flash drive decides how fast any kind of data can be transferred from it or to it. USB flash drives score on all counts, including portability and hot plugging facility, but the only point where they score low is the data transfer speed. With USB 2.0 standard released, the speed was enhanced substantially, yet the flash memory devices have failed till now to utilize the maximum data transfer capacity. The recently launched USB flash drives are trying to break the speed barrier and go beyond. I am sure nobody needs to be explained how to use a USB flash drive, as it is widely used by everybody. Given in the next section is the review of the main contenders for the title of fastest USB flash drive (2010).



Fastest USB Flash Drive: Review



In the USB flash drive sector, there is immense competition as many manufacturing companies are competing with their products. What are the features that an average user looks for in a USB flash drive? What are the features that one would like to see in the best USB flash drive? Besides high storage capacity and reasonable cost, one wants high data transfer rate, that can enable rapid copying and transfer of data files and reasonable price of course! These points should also be taken into consideration while making the fastest USB flash drive comparison. Now you can even convert any jump drive into a bootable USB flash drive using appropriate software. Here are the main products in the race to be the fastest USB flash drive (2010). After researching, I narrowed down to three.



Corsair Flash Voyager GTR

The Corsair Flash Voyager GTR has 'Winner' written all over it as it scores high on all counts. The looks, the speed, the capacity, this one has it all. The unique quad channel technology developed by Corsair enables this flash memory device to attain speeds of 34 MB per second, while writing files and a reading speed of 28 MB per second, when reading data. They come in 32 GB, 64 GB and 128 GB capacities. With a tough exterior rubber casing and a 10 year warranty, it is simply one of the best products available today. The 32 GB one comes with a price tag of $95, while the 128 GB Corsair USB Flash Voyager GTR, costs $275.



SanDisk Extreme Cruzer Contour

With a predicted writing speed of 18 MB per second and a reading speed up to 25 MB per second, the SanDisk Extreme Cruzer Contour is a strong contender for the title of fastest USB flash drive. It comes with 4GB, 8 GB, 16 GB and 32 GB storage capacities. The 32 GB drive can be purchased at a price of $116 after discounts.



Kingston DataTraveler 200

That brings us to the last of the USB flash drive reviews. With a writing speed of 10 MB per second and a reading speed of 20 MB per second, the Kingston Data Traveller 200 is one of the fastest of the lot available in the market, after the above two. It comes in 32 GB, 64 GB and 128 GB models and comes with a 5 year warranty. The 128 GB Kingston Data Traveler 200 will cost you about $300.



High speed and high storage capacity are the two things that one looks out for when buying a flash drive and when you get both at a reasonable price, there is not much thinking that you need to do, before arriving at a decision.



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eSATA Vs USB

While we have all heard of and extensively used the universal serial bus (USB) and firewire, a lot of people ask about the lesser used technology of the eSATA and how it would fare in the eSATA vs USB vs firewire debate. This article will deal primarily with the comparison of the USB and eSATA devices. Let me start with a brief introduction of the eSATA technology. ESATA stands for External Serial Advanced Technology Attachment. It is an interface for external devices, which work on the eSATA platform. This technology is said to have its advantages over the traditional USB 2.0 port and even over FireWire and hence people look for the comparison between eSATA and USB. Here's a detailed article on firewire vs USB. When the eSATA came out, it boasted a better, more advanced technology than the erstwhile popular USB 2.0, but early signs indicate that with the release of USB 3.0, an advanced version of the USB technology, the eSATA will probably not even be able to hold up a candle against it. So here's some information on the eSATA vs USB debate, and how these two compare. Read more on external hard drives.



eSATA vs USB 2.0



Let's first compare the eSATA and the USB 2.0 technologies. Assuming that the three best criteria to judge the performance of both these technologies are transfer rates, PCMark05 scores and common usability, we'll see how these two compare against each other.



eSATA vs USB: Transfer Rates

The assumption is that for one technology to be adjudged superior than the other in this criterion, the file copy speed from either drive to computer or vice versa should be higher. The eSATA transfer rates are quite a lot higher and the upper limit of the transfer rate can be as high as 3 Gb/sec, which is spectacular when compared to the transfer rates of the USB based hard drive which is around the 480 Mb/sec mark.



eSata vs USB: PCMark05 Score

Widely considered to be an excellent benchmark for measuring overall computer performance, the eSATA vs USB debate can also be solved by the PCMark05 rating. So, while the PCMark05 gives a score of 3578 to your normal USB 2.0 external hard drive, the eSATA device again is the better rated of the two at a score of 5342.2.



eSATA vs USB: Common Usability

The last but very crucial criterion to judge the eSATA vs USB debate is the usability. Unfortunately for the eSATA, this device looses out to the USB, as the USB port is more commonly seen in most computers as compared to the eSATA port. For computers that do not come with an existing eSATA port, purchasing a peripheral component interconnect (PCI) is necessary to be able to use eSATA based devices. But due to the popularity of the USB port, the USB will come out on top for this criterion. Read more on USB flash drive.



And so we come to the end of the debate on eSATA vs USB and can firmly conclude that with the exception of common usability, the eSATA data storage device comes out firmly on top. If you were to compare eSATA vs USB 3.0, a newly emerged technology, the USB comes out on top, as its file copy speeds are remarkably higher.



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Previous：Which one is the Fastest USB Flash Drive 2010

Customized Flash Drives - Your Perfect Colorful Partners

As the world is getting enhanced with new technologies day by day, the flash drives which are also popularly known as pen drives are really setting a great example in the Computer Industry. These Flash Drives not only provide a great storage but also are convenient and user friendly to store and retrieve the data. As we have seen Custom Flash Drives in the market which come with different logos and everything, there are also Customized Flash Drives or Customized Jump Drives otherwise called Customized USB Drives available in the market. Customization is something which one can make their own things with their own requirements and specifications. Most of the Flash Drives which are available in the market are capable of storing and retrieving the data but now, with the Customized Flash Drives you can not only store the data but can also prevent others from copying the same. Yes, these Customized Jump Drives are now available with Password Protect technology wherein nobody can copy your stuff without your knowledge unless and until you provide the password.



This Option of this Password Protect technology is handy as the risk of losing or the data being copied is not there. You can store your favorite music, pictures, movies what not? You can store all kinds of files in these Customized Jump Drives. You can customize these drives to have your own words, pictures and logos etc. And not only that, you can have them in different shapes and sizes as well. You can use these Customized USB Drives as your key chains and neck straps as they can also be designed in such ways. You can also have these Customized Flash Drives in shapes of a house, Pencil, Pen, Whiskey Bottles, Airplanes, yacht, truck, cars,these Customized Jump Drives can be designed in ANY size you like.



If you want to gift a friend or a colleague for his birthday, these Customized Jump Drives are the perfect choice. You can have these Customized USB Drives to be designed in your friend's or Colleague's favorite color or shape and can be gifted in different stylish boxes which are available in the market. These Stylish Boxes are specially designed to accommodate any shape of these Customized USB Drives and can also be gifted in specially designed Flannelette gift bags which can also be customized to have pictures and other logos as well. You can also have beautiful graphics which can be designed and incorporated in these Customized Flash Drives as well.




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Previous：Which Logo and packing will you choose for your USB Drives

Connector products---Core techniques and development status

In the past ,we always said that the true power in connector industry is technology innovation ,which need bold vision,capability to verify carefully and reversed thinking skills.Not only connector industry, but also other industries shold innovate in materials,techniques and others,and then practice and development.

 

Connectors are the components with multi-assortment and large consumption,production efficiency of which is a important parameter during competition.The bottleneck of connector manufacture sometimes is plating efficiency that need to be improved as the major issue for connector plating techniques.

 

Recently, some of large connector manufacturers have adopted automatic plating operating lines, such as vibration plating production lines,with material(wire) lines and barrel plating lines and so on.

 

With the difference of application object,frequence,power and application environment,there are many kinds of connectors.As a physical component series,communication connectors could affect the reliability and other performances of transmission system to a certain extent.Meanwhile, the innovation of connector technology simplified the end of connection and maintenance service and cut down the demand of hard-wire connection,which made the design and manufacture more convenient and flexible and reduced the cost of production and maintenance.

 

Our mainstream connector products are in mid and low-end markets, the percentage of high-end ones is small ,however, demand growth is fast.

 

There are hundreds of connector manufacturers and the experts says that new materails ,technology and techniques will infiltrate into connector production, and to improve the production level becomes more important.

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Previous：HDMI Cable and Connectors Guidelines

Company Run launched 2.5-inch SSD/HDD RAID storage device with USB3.0 interface

R series that Run technology designed for PC users,which size is so smart and with high-quality metal appearance. It is suitable to use with Notbook for its excellent thermal conductivity, and supply RAID documents protection system for storage data. Its speed will 10 times faster than USB 2.0 when works with the new USB3.0 super speed transfer interface and compatible with USB2.0.

 

R2-2S-B3 is the minimum size of 2.5 inch RAID storage system in this industry,which could put 2 2.5inch hard disk or SSD and with USB bus power function.It could supply enough power for SSD,easy to carry and move. Besides,its RAID control chips is developed by themselves that support RAID0 and RAID1 to ensure the safety of storage documets for users.

 

R4-4S-SB3 could put 4 2.5-inch hard disks or SSD at the same time,compatible with USB 3.0 and eSATA transfer interface and support RAID5.Even though one of the SSD or hard disks distroyed, it could still work normally and no need to worry about the data.

 

In addition,as there is a low-speed fan, it will not produce noise during work for a long time and will not worry about the cooling problem.Not only stay in desk or very close,R series are Mini RAID storage system with fast ,safe and quiet.It is fit for Notebook users in workstation or professional ones or Power User with high requires in speed.

 

link:http://www.linkwhere.com/Article/Compnay-Run-launched-2.5-inch-SSDHDD-RAID-storage-device-with-USB3.0-interface.html

Previous：Introduction To Memory Card Reader

Common Causes of Data Loss leading to the need for USB Data Recovery

People are buying various forms of storage these days. Most of the devices people use to store data today come in the form of flash memory devices such as USB thumb drives, or USB flash memory. These devices use NAND flash to store data. These devices are small and compact and very easy for consumers to move around. Preventing the need for USB data recovery is what consumers really need to focus on.



People fail to back up these storage devices. Consumers need to be cautious when storing data as the devices that the data is stored on tend to fail with no warning. Many of the flash memory devices also known as thumb drives or USB sticks fail with zero warning. These devices fail for many reasons. Some devices fail due to bad workmanship and others fail due to improper use. The most common failures are from obvious damage such as plugging a USB flash memory device into a laptop of desktop computer and banging it by accident causing the port of the device to become broken, bent or damaged.



Bad workmanship issues can cause USB flash memory storage devices to stop working at any moment. Manufacturers are constantly using cutting edge parts combined with outdated parts. When a manufacturer can save a few cents using say one type of circuit as opposed to the next more durable circuit on a USB memory device they will. For consumers this causes devices to fail faster and more easily.



When end users USB thumb drives unplug devices during a read or write function the device can fail almost permanently. Devices that are made with proven parts will tend to function normally if the device is unplugged during a read or write functions. Some of the error messages some might encounter follow.



Common Windows USB Error Messages - USB Device Not Recognized by Windows - USB Error Messages

• Status: Unreadable, Unknown Device


• USB Device Not Recognized Window


• Unknown Device


• USB Unknown Device


• USB Device Problem


• USB Device Not Recognized in Windows


• USB Device Not Recognized by Windows


• USB Device Not Recognized


• USB Device Not Recognized Windows XP


• One of the USB devices attached to this computer has malfunctioned, and Windows does not recognize it. For assistance in solving this problem, click this message.

Many students and teachers use USB data storage devices at school or when on the road. Many of the people that loose data are students, professors or teachers. The best method is simple, back up your device onto another medium such as your home laptop or desktop. Western Digital sells an external 750 GB hard drive. The Western Digital My Book Essential 750GB External USB 2.0 Hard Drive that plugs in either by USB or fire wire. The lowest cost as of 8-13-07 was $199.99 at Bestbuy.com. We at eProvided.com use this company?s storage product as a backup device for our own clients.



We have also tested the My Book? World Edition? II but advise all consumers to stay away from this unless you know exactly what you want to use it for. As this device only connects via your Ethernet port the data transfer time is terribly slow. The faster the backup device you use the faster and more effective your backups will be. We also tested many free data backup software programs. Many we would never use. The one that comes free with the Western Digital My Book did not fail once. This actually shocked us as so many of them work 50% of the time. Take it from a company that performs many USB data recovery issues daily, this one is huge on brownie points.



So to wrap this up; properly back up your important data. Use the proper software to make appropriate backups and always buy brand nameUSB storage devices. Non brand name devices tend to lead to faulty circuits and expensive USB data recovery. Be sure that your friends, colleagues and relatives read this story to prevent them from becoming a part of permanent data loss.



If you are an end user and require USB data recovery there are only a very few companies that can handle advanced USB data recovery. If you have error messages such as "USB device not recognized& or USB unknown device& then you have the option of calling eProvided.com data recovery toll free at 1-866-857-5950. If your data is lost and you need the data back there is some remarkable technical experience available to you or your company.



link:http://www.linkwhere.com/Article/Common-Causes-of-Data-Loss-leading-to-the-need-for-USB-Data-Recovery.html

Previous：New USB Thumb Drive Data Storage Devices, Faster and Bigger but more Secure?

Coaxial cable:Flexible machine meet the increased demand

Coaxial cables are widely used internet,test,measure,radar,navigation,satellite TV and many other basic industry area with high-frequency transmission.Its usage and variety great increased.Let's look at the modern automatic wire stripping equipment.

 

The trend of larger data transmission within shorter time develop so fast.This technology that transfer larger data is based on high-frequence and required to use high-end copper conductor,fibre-optical cable or coaxial cable.these requires are caused by many of emerging wireless applications.Wireless data transfer require to use antenna with one or more coaxial cables.

 

These trends led more needs of coaxial conductor and greater diversity for cables.Coaxial cables are used to reduce the middle distance,from several centermeters to meters,for transfer signals.Shorter distance will not need expansive module technology and small like fibre-optical.What's more,coaxial cable could transfer important performance of forwarder.The advantanges of coaxial cable are flexibility,mechanical stability,diversity of materials, easy to contact and signal speed with independant frequence.The demand of coaxial cables are increasing.

 

                                                                                     

In principle,coaxial cables are conductor cables that made of two conductos located centrally.Between the two conductors,there has a kind of insulation materials blocks them.The surface of these metal conductors has super conductivity.A magnetic layer stretched into non-conductive materials between inner conductor and outer ones.In most cases,outer shell with multi-functions covered the outer conductor.At first,it improved its physical stability,which be used as safety plug in cables.Besides,it could protect cables without any environment impact.

 

Types:

 

With different requirements,there are many kinds of cables with different structures.For example,outer conductor of semi-steelcable is made of heavy metal tube,which is stable and no need to add cable sheath .Closed metal tube has good protection,but easily to be bent.Heliax cable is more flexible with

waving metal tube,which could be bent repeated.Sucoform item has a outer conductor of copper mesh type with tinning plating as a replacement of hard and waving metal tube.Stannum covered the hole of mesh type outer conductor and formed a good shield layer.This design could bend the cable again and again.But its disadvantages is lagre resistance because of special resistance in Stannum.Cable with outer that made of metal mesh is very flexible.

 

Coaxial cable with Tinning plating,with/without outer conductor(Sucoform)

                                                                                         Typicalapplication area:GSM,GPRS and UMTS antenna

 

Typical coaxial cable with folds shield layer,MFU

 

Coaxial cable with waving thick shield layer(Heliax)-typical used in antenna connection

 

Mirco coaxial cable with forming a ribbon shield layer(AMG 38)-typical used in medical industry

 

Coaxial cable with hard and thick shield layer(include stopper,semi-steel)

Application area:high-frequence,large output production and intensive machines.

link:http://www.linkwhere.com/Article/Coaxial-cable-Flexible-machine-meet-the-increased-demand.html

Previous：The application of the connector

Cables That Suit Your Work Tables

In the 21st century computers and electronic gadgets are becoming a part and parcel of our everyday lives. Each gadget requires a certain cable for electricity to pass from the main fuse box to the adjoining instrument. This has resulted in more and more cables dominating the homes and work place. Whether it is for charging a mobile phone or connecting your PC to the internet, or connecting the satellite dish to the LCD TV at home, wires are an indispensable part of our lives. Selecting a cable at an electronic store can be a herculean task mostly because there are a number of audio cables, video cables and network cables to choose from. There are the copper plated wires, then there are the shiny silver plated wires and then there are some gold plated wires which may just cross the average consumer with tight pockets. All of them are mostly used for stereos, DVD players, LCD Panels, Camcorder, and many others.

 

But since 2005 there has been a rise in the number of Liquid Crystals displays, Plasma screen and DTH and High Definition TV's. Most of these panels come equipped with HDMI cables.

The High-definition Multimedia Interface (HDMI) cable is a compact audio and video connector interface cable used for transmitting uncompressed digital signals. An HDMI supports any kind of TV and PC format including standard, enhanced and high-definition video along with upto 8 channels of digital audio.

 

Here an HDMI Cable is capable of connecting numerous devices such as the DVD player, video games console, the LCD panels and even the home PC. A standard HDMI port is similar to a USB port and allows to plug and play High Definition video content on your TV or computer screen by simply connecting your Television screen to the Satellite Box. HDMI cables even have the ability to fit into any USB port that exists in the computer cabinet. You can beam live High definition transmission signals from your set top box. An HDMI cable is essentially a substantial lead that can hold and produce a lot of digital information between two digital streams.

 

An HDMI cable facilitates the transmission of both audio and video signals through a single video connection. HDMI cables can link together separate digital audio connections of your Audio Video system. It also prevents the mess created by the entangling of multiple wires behind the entertainment cabinet. Basically an HDMI cable can help support any TV or PC video format with the use of them helping to provide a better quality picture.

The HDMI cable is very flexible and is popularly used in homes for changing Standard Television formats to High definition formats. An HDMI cable delivers the best quality image as well the best audio quality. It also eliminates the need to buy separate video and audio cables.

 

Apart from Television, an HDMI cable can even be attached to the Computer monitor through a network cable or USB cable connector. However too many cables can create a confusion; so it is best fit wall plates which help you avoid having cables everywhere.

 

link:http://www.linkwhere.com/Article/Cables-That-Suit-Your-Work-Tables.html

Previous：The connector development prospect

Boot Windows XP from a USB flash drive

Almost everyone who has worked with computers for any length of time at all has run into at least one situation in which a problem left a PC unbootable. What if you could return the machine to a bootable state just by inserting a USB flash drive though? Believe it or not, it is actually possible to install a bootable copy of Windows XP onto a flash drive and then boot a PC off of the flash drive. From there, you can use applications that you have installed on the flash drive (antivirus, antispyware, disk repair, etc.) to fix the PC's problem. In this article, I will show you how.

What's the catch?

As with most cool new techniques, there are a few catches. For starters, not every PC is capable of booting from a USB flash drive. For the most part, computers manufactured within the last two years are generally able to boot from a flash drive. Older systems may require a BIOS update, or might not be able to boot from a flash drive at all.

Another catch is that not every flash drive will get the job done. The primary factors that limit your use of a particular flash drive are capacity and speed. Technically, speed isn't really a limiting factor, but booting Windows will be painfully slow unless you use a flash drive that supports USB 2.0.

The flash drive's capacity is actually a limiting factor though. Surprisingly, there are size limits on both the upper and lower end. Your flash drive can't be too large or too small. There isn't really a documented minimal size for a flash drive. You just need something large enough to hold Windows XP and a few applications. As you probably know, Windows XP normally consumes over a gigabyte of disk space. Later I will show you how to use a free utility to trim the excess fat off of Windows XP and make it a whole lot smaller. Even so, I still recommend that your flash drive be at least a minimum of 256MB in size.

As I mentioned, there is a maximum size for the USB flash drive that you can use. Currently, USB flash drives exist in sizes of up to 4GB, and 8GB flash drives are expected to be available by the end of the year. As nice as it would be to have 8GB to play with, the flash drive that you use for this project can be no larger than 2GB. The reason for this is because you will have to format the flash drive using the FAT-16 file system, which has a 2GB limit. Presently, you are stuck using FAT-16 because most computers will not recognise a flash drive as being bootable if the drive is formatted with anything other than FAT-16.

Preparing your Windows installation CD

One of the requirements for creating our bootable USB flash drive is a Windows XP with Service Pack 2 installation CD. If your Windows XP installation CD doesn't already include Service Pack 2, then you will have to make a CD that includes Service Pack 2 through a technique called slipstreaming.

Other requirements

In addition to your Windows XP installation CD, there are a couple of other things that you are going to need. For starters, you will need the HP USB Disk Storage Format Tool. You can download this tool for free.

Another utility that you are going to need is Bart's Preinstalled Environment Bootable Live Windows CD / DVD, or BartPE for short. You can download this utility for free from the BartPE Web site.

In addition to the software requirements, you must verify that the PC that you will be using to create the Windows deployment has 1.5GB of free hard disk space (minimum) and supports booting from a USB device. I also strongly recommend that the PC be running Windows XP Service Pack 2. Prior to Service Pack 2, Windows XP sometimes had trouble interacting with USB storage devices.

Formatting the flash drive

Now that you have all of the prerequisites taken care of, it's time to actually start setting up our flash drive. The first step in doing so, as strange as it sounds, is to format the flash drive. Windows will actually let you format a flash drive in the same way that you format a floppy disk. However, formatting a flash drive in this way will not work for this project. Furthermore, using Windows to format a flash drive directly has been known to destroy some types of flash drives.

Instead, you must format the flash drive by using the HP USB Disk Storage Format Tool that you downloaded earlier. To do so, simply open the utility, select the device followed by the FAT file system option and click Start.

Once the device has been formatted, you must make it bootable. To do so, you must copy the BOOT.INI, NTLDR, and NTDETECT from the root directory of your PC's boot drive to the flash drive. These files are hidden by default, so you will either have to configure Windows Explorer to show hidden files (including protected operating system files) or you will have to open a Command Prompt window and use the COPY command to copy the files.

If you choose to use the Windows Explorer method, then open Internet Explorer and enter C: into the address bar so that you are looking at your local hard drive. Next, select the Folder Options command from the Tools menu. When the Folder Options properties sheet opens, select the View tab. Now, just select the Show Hidden Files and Folders and deselect the Hide Extensions for Known File Types and the Hide Protected Operating System Files check boxes. Click OK to continue.

Booting from the USB flash drive

Now that you have formatted your USB flash drive and installed the boot files onto it, the next thing that you must do is to configure your PC to allow you to boot from the flash drive. This is all done through the computer's BIOS Setup. I can't give you specific instructions for this part, because every computer is different. I can give you a few pointers though.

You can access your computer's BIOS by pressing a specific key immediately after you turn the PC on. The key varies, but it is usually either [F1], [F2], or [Delete]. Once you are in the BIOS Setup, you should verify that all of your computer's USB options are enabled. This might include things like support for legacy USB devices or support for USB 2.0. If there is a time out setting for USB devices, you should set it to the max to insure that the system doesn't time out while waiting on the USB device to boot.

Next, find the section on boot device priority. Normally, a USB flash drive (which is usually listed as USB-HDD, but may be listed as a removable device) will have a very low boot priority. If the USB flash drive's boot priority is lower than the hard disk (listed as HDD) then the only time the computer would ever boot off of the USB flash drive is if the system were to fail to boot from the hard disk. You must therefore rearrange the boot device priority so that the flash drive has a higher priority than the hard drive.

Configuring Windows

Now that we have finally made it through all of the prep work, it's time to start setting up Windows. As you have probably already guessed, the process of installing Windows to a flash drive is quite a bit different from your normal, run of the mill installation. There are a couple of reasons for this.

For starters, a full blown Windows XP deployment takes up over a Gigabyte of hard disk space. When you are installing to a flash drive, disk space is a scarce commodity. Even if you have over a Gigabyte of space on your flash drive, you probably don't want to use it all on Windows. It would be nice to have room to install a few applications. Therefore, you need to trim the excess fat off of Windows.

The other reason why the installation process is so different from the usual Windows installation is because Windows Setup is not designed to install Windows to a flash drive. You therefore have to configure Windows using an alternate method.

The PEBuilder utility that you downloaded earlier can take care of both of these issues. PEBuilder is designed to create a build of Windows XP (or Windows Server 2003) that does not take up as much space as a full blown installation. Once you create this new build, you can copy it to the flash drive. For right now, I will show you how to create a basic Windows build and copy it to the memory stick. Unfortunately, it's rather difficult to install applications once Windows is up and running. Therefore, after I show you how to create a basic Windows build, I will show you how to create a build that includes some applications.

Begin the process by opening PEBuilder. When you open PEBuilder, you will see a screen similar to the one that's shown in Figure A. Simply enter the path to the Windows installation files (the ones from your Windows XP with Service Pack 2 installation CD). Next, verify that the Create ISO Image and the Burn to CD check boxes are not selected and then click the Build button. PEBuilder will now create the new Windows build.

Figure A

You must use PEBuilder to create a Windows build that will work with a flash drive.

Now, it's time to copy Windows to the flash drive. To do so, you will have to use a special batch file that's included with PEBuilder. Open a Command Prompt window and navigate to c:\pebuilder313\plugin\peinst. Now, insert an empty flash drive into the computer's USB port and then execute the file PEINST.CMD. You will now see a menu appear as shown in Figure B.

Figure B

PEBuilder uses a batch file to install Windows onto a flash drive.

Type 1 and press [Enter] and you will be prompted to enter the path to the build that you have created. Enter C:\pebuilder313\BartPE. Now, type 2, press [Enter], and you will be prompted for the target path. Enter the drive letter that Windows has assigned to your USB flash drive. After doing so, the menu is updated as shown in Figure C. The menu now displays the source path and the destination drive. Type 5 and press [Enter] to install Windows to the flash drive.

Figure C

Use menu option 5 to install Windows to the flash drive.

Installing applications

Now that I have shown you how to create and install a basic Windows build, I want to talk for a moment about how you can add an application to the build (prior to creating it). The PEBuilder program comes pre-configured to support a number of common Windows applications, but does not come with the applications themselves.

The reason why installing applications can be a little bit tricky is because most Windows applications modify the Windows registry. The build that you are creating is basically a collection of installation files, and the build itself does not contain a registry (the registry gets created when Windows is installed onto the flash drive). As such, PEBuilder uses a sort of registry emulator.

If you go to the C:\PEBUILDER313\PLUGIN folder, you will see sub folders for a number of different applications. If you open one of these application folders, you will see that the folder contains an INF file and a FILES folder. The INF file contains all of the information that would normally go into the registry, and the FILES folder stores all of the program's files.

To see how this works, let's install an application that I'm sure most of you are familiar with; Nero. Begin by installing Nero onto the machine that's running PEBuilder, as if you planned to run Nero locally on that machine. When the installation completes, copy all of the files from C:\Program Files\ahead\Nero to C:\pebuilder313\plugin\nero burning rom\files. In this particular case, the Nero burning rom folder is the folder that has been set aside for the Nero application. The Files sub folder is intended to store Nero's system files.

Now, you must take care of Nero's registry entries. To do so, go to the C:\pebuilder313\plugin\nero burning rom folder and open the PENERO.INF file using Notepad. As I explained earlier, the INF file in an application's folder is used to store the application's registry entries. For Nero and all of the other applications that PEBuilder predefines, the INF file is pre-configured. You just have to make a few changes that are specific to your system.

In this particular case, the PENERO.INF file is designed to support both Nero versions 5.x and 6.x. Initially, the lines for both versions are commented out. You must therefore determine which version you have and then remove the semi colon from the beginning of the lines that apply to that version. If you look at Figure D, you can see how the two versions are separated.

Figure D

An application's registry entries are stored in an INF file.

Once you uncomment the appropriate lines, just replace "Your Name", "Your Company Name" and "Your Serial Number" with your name, your company's name, and your Nero product key. Save the file, and your set to go. The next time that you click the Build button, Nero will be included in the build.

Putting XP in your pocket

Running Windows from a flash drive isn't an exact science. Sometimes the process just doesn't work and there is no good reason why. As more PCs start to support booting from USB devices though, USB boots should become more standardised, and the technique should become more reliable.



Via TechRepublic

link:http://www.linkwhere.com/Article/Boot-Windows-XP-from-a-USB-flash-drive.html

Previous：washing away my sins with an oem, usb flash drive, bought at wholesale.

Bluetooth Wireless USB Adapters - What Are the Benefits?

If you are looking at short-range data transfer between your computer and another device that can handle digital data, the Bluetooth technology is definitely mentionable. Bluetooth is a very stable way of data transfer and it is gaining popularity for laptops as well as PCs. Today, wireless USB Bluetooth adapters have made their appearance, which has made such data transfers so much simpler. Here we list the various advantages of Bluetooth wireless USB adapters that have made them such a hit.

• When you are transferring data via Bluetooth, there is no need to have cables or wires. So, it becomes a non-cumbersome way of communicating between two digital devices. This also makes them a prime choice for use in laptops whose very definition makes wires and cables redundant.


• Bluetooth is an internationally functioning technology. Even with your Internet connectivity, you aren't global because the providers of Internet connections operate locally. In such cases, Bluetooth becomes important because it can be used to transfer data anywhere in the world.


• If you have a Bluetooth wireless USB adapter for your laptop, it eliminates the need to carry flash drives or CDs and DVDs which you would otherwise need to use to transfer files and documents from one computer to another digital device. Bluetooth wireless USB adapters can directly transmit data without needing any further hardware for establishing the connection.


• A wide range of electronic devices can be made communicable with your laptop or PC via Bluetooth. These devices include the entire range of products that can be Bluetooth enabled, such as Personal Digital Assistants (PDAs), cell phones, MP3 players, wireless stereo headsets and so on. You can directly transfer data from your laptop or desktop computer on any one of these devices.


• You can also share Internet access between these devices through your Bluetooth adapters. However, that would depend on the kind of ISP you are using.


• Bluetooth transferability is a matter of distance. This technology can transmit data from one device to another provided they are within a particular range of each other. However, despite that, most Bluetooth wireless USB adapters are capable of transferring data within a proximity of 300 feet, which is an ample distance for a small office where various electronic devices can be made to communicate with each other via Bluetooth.


• This is an almost free service because Bluetooth uses radio transmission signals which are present freely in the air. So, if you are worried about your limited Internet connection running out because of data transfer, you can easily use a Bluetooth wireless USB adapter to do such transfers without any qualms.

These are the primary benefits of wireless Bluetooth USB adapters. Look into them thoroughly and see how you can use these tiny devices to enhance your work performance.

 

link:http://www.linkwhere.com/Article/Bluetooth-Wireless-USB-Adapters---What-Are-the-Benefits-.html

Previous：USB Connector - How to Distinguish Between Different USB Connectors

What s the best USB Hub

USB ports have made connection of various secondary computer devices like external hard disks, flash drives and other devices very simple. The 'plug and play' facility has only been made possible due to USB port connectivity. Any computer has a limited number of USB ports available. What do you do when most of them have already been used up and you want to connect a device like a printer, a web camera, a USB flash drive or any other device? You go for a USB Hub or USB splitter that provides multiple connectivity to many devices through a single USB port! In this review article, I present a list of the best USB hubs on offer in the market for your perusal.



Best USB Hub - Reviews



So what should one look out for in a USB hub? What are the features that mark outthe best USB hubs? High data transfer speeds and high bandwidth ports are two things that you want to see in a USB port. Besides that, more the number of USB ports, the better it is. So here is the best USB hub for laptop and desktop computers.



Targus Desktop 7 - Port USB 2.0 Hub

The top pick, Targus Desktop 7 is one of the best USB hubs on the market with 7 high bandwidth USB ports and a novel top loading USB slot. It is lightweight with a very compact design and is a great choice for business or home use. It will cost you $45.99. This device is highly recommended by many satisfied users who have used it with laptops, camcorders and even external hard drives. In fact, it is the best USB hub for external hard drives.



Belkin 4 Port USB 2.0 Travel Hub

One of the most compact USB hubs in the market, Belkin 4 Port USB 2.0 Travel Hub costs only $7 with discounts. It provides simultaneous connectivity with four devices at a time. It is the best USB hub for laptops due to its compact size and portability. You can use it on the go, to connect with multiple external storage devices.



D-Link DUB-H7 7-Port USB 2.0 Hub External

This D-link USB hub provides connectivity with seven external devices simultaneously and is distinguished by a simple design. Due to the seven fold connectivity this device offers, it needs to be connected with a power adapter. It is a solid performer that delivers what is expected from it, quite efficiently. It will cost you about $30 with discounts. You can use it to connect to digital camcorders and digital cameras.



Kensington DomeHub USB 2.0 (7 ports) Weighted Hub 33118

Another device that can handle transfer from 7 ports simultaneously, this Kensington USB hub is one of the best available in the market. Some user reviews indicate that it is the best USB hub for macbook pro, other laptops and desktop computers. Its round design and the fact that it weighs heavy, ensures that there are no space constraints or balancing problems while connecting multiple devices with it. This one is highly recommended by many desktop, as well as laptop users. It costs about $35 including discounts.



Sabrent Ultra Slim USB Hub

Another compact 4 port USB hub, this lightweight Sabrent device costs only $9.99 and provides four fold simultaneous connectivity. It is an excellent choice for use with a laptop or a desktop.



IOgear 4-port wireless USB Hub

The Iogear 4 port wireless USB hub gives you the freedom that a wireless hub provides. You can connect your computer or laptop with a printer or other devices, without worrying about cable length and wiring problems. Costumer reviews reveal that it works best with external hard drives within a range of 10 feet from the computer and is ideal for home or office use.





So these are some of the best USB hubs in the market. Investing in a USB hub is definitely worth it when you have multiple devices to connect with your PC. It enhances the multitasking ability of your PC and saves you a lot of time overall. Choose which ever suits your requirements.



link:http://www.linkwhere.com/Article/Best-USB-Hub.html

Previous：How to choose a USB Flash Drive

Apple iPad Looks like a Holiday Hit

Apple iPad with Wi-Fi + 3G 16GB

Consumer tablets, particularly Apple's iPad, will be a favorite among gift-givers this holiday season. That's according to Best Buy CEO Brian Dunn, who announced today that the consumer electronics giant is expanding iPad sales to all of its U.S. stores starting Sept. 26.

In a conference call with reporters, Dunn said Best Buy would capitalize on the tablet craze by offering the iPad in 1,093 U.S. stores, up from 673. And based on his comments, it appears Dunn might have sipped some of Apple's magical and revolutionary holiday cheer.

"We see the iPad as the magnificent shining light in what will become a whole new category, and that is tablets," said Dunn, according to Bloomberg. "In many cases, it's an incremental device. In some cases, it's a substitute device for netbooks. We think that's going to stimulate a lot of customer interest."

Dunn's giddiness (see: shining light, magnificent) is understandable, I suppose, considering the iPad's stunning success so far. Apple sold 3.27 million tablets in its fiscal third quarter--which also happened to be the first full quarter of iPad sales. Not too shabby.

And Dunn's right that the iPad is a suitable replacement for the netbook, which many people use primarily for email and Web browsing. In fact, upcoming consumer tablets from Samsung, Motorola, Toshiba, HP, and many others will likely take a bite out of netbook sales too. (If you've ever spent more than an hour enduring the average netbook's cramped keyboard, you'll understand why.)

Best Buy won't have a holiday monopoly on the iPad, though. Brick-and-mortar competitor Target will begin selling Apple's slate on Oct. 3, according to Engadget. And of course there's always the Apple Store.

Shoppers may not want to rush out and buy today's iPad, however. Recent rumors suggest that Apple is readying a new model with a front-facing and rear camera.

link:http://www.linkwhere.com/Article/Apple-iPad-Looks-like-a-Holiday-Hit.html

Previous：Verizon V CAST App Store to Compete Against Google

America Becoming Nation of Apps--Even If It Doesn t Know It

More and more Americans are downloading applications for their mobile phones, and even if they don't know what to do with them, the programs are becoming an important part of the technology world of cell phone users.

 

Artwork: Chip Taylor"An apps culture is clearly emerging among some cell phone users, particularly men and young adults," Kristen Purcell, associate director for research at the Pew Internet Project, said today on the release of a report by the organization on the use of cell phone application programs.

 

"Still," she added, "it is clear that this is the early stage of adoption when many cell owners do not know what their phone can do."

 

That was painfully apparent in the report's findings. Its authors discovered that 35 percent of U.S. adults have apps on their phones, but only 24 percent actually use them.

 

What's more, one in 10 cell phone owners don't even know if they have any apps on their handsets. It's worse as the survey sample gets grayer. "This uncertainty about cell phone features is most pronounced among cell phone users age 50 and older, 15 percent of whom did not know if their phone came with apps," Pew reported.

 

Moreover, app usage is low on the list of non-voice activities among adults. While only 29 percent of adult cell phone users have used an app, 76 percent of them have taken a picture with their phone, 72 percent have sent or received a text message, 38 percent have accessed the Internet from their phone and 34 percent have played a game, sent or received email or recorded a movie with their handset.

 

Nevertheless, the rapid insinuation of apps into the lives of cell phone users is a significant development in the technology landscape, even if its meaning remains elusive, according to the report's co-author, Roger Entner, senior vice president and head of research and insights for the telecom practice at Nielsen.

 

"This is a pretty remarkable tech-adoption story, if you consider that there was no apps culture until two years ago," he maintained.

 

"Every metric we capture shows a widening embrace of all kinds of apps by a widening population," he added. "It's too early to say what this will eventually amount to, but not too early to say that this is an important new part of the technology world of many Americans."

 

link:http://www.linkwhere.com/Article/America-Becoming-Nation-of-Apps--Even-If-It-Doesn-t-Know-It.html

Previous：Apple iPad Looks like a Holiday Hit

Advantages of Owning and Using a 12GB USB Hard Drive

When people think of adding an extra hard drive to their computer, they often do not consider the value of a mid size drive such as a small 12GB USB hard drive. People generally tend to think a larger dimension external hard drive you plug into both the computer and a wall outlet. While some users do need to add 200GB of space to their computer, or need that to move things around, other people do not need this much storage capacity. For those who only need a smaller amount of space for their storage needs, the smaller USB hard drive is perfect.



A 12GB USB hard drive is a smaller size portable hard drive (often smaller than a deck of cards) and only needs to be plugged into the computer (via USB port), no electrical outlet is necessary. Because of the smaller capacity, the USB hard drives are small, and can easily be hidden in a small drawer, placed in a laptop bag or purse, taking up very little space. Also, because of the smaller amount of memory, the cost for these drives is significantly less than the large external hard drives. What can the 12GB USB hard drive be used for?



Backing Up Important Files



One of the obvious things you can do with a 12GB USB hard drive is to back up all of the important files you have on your computer. A 12GB USB hard drive allows you to back up important files that you would be in trouble if you lost. While you may not be able to back up your entire computer, you can back up all of the files that you need to make sure you never loose or need to move to another computer. By copying your files to the drive, you have your files in two different places. If one of your drives were to go bad, you still have another copy.



Adding Extra Space to Your Computer



Have you maxed out or come close to maxing out the storage space you have on your computer? If you do not need a lot of extra space, but need a little extra, buying a 12GB USB hard drive may be perfect. Since this drive is smaller it is more cost effective and it is also enough to add a significant amount of space so you can add music, pictures, and files to it.



Moving Larger Files



If you do work from home or like to make videos on your computer, you may have already found that it is impossible to e-mail the large files. If you cannot e-mail the files, however, how can you move them? A 12GB USB hard drive is a great way to move these files, since it is enough space to move large files conveniently and quickly. The size allows you to attach the drive to any computer anywhere, making it possible to move your files anywhere you wish.



In reality, a 12GB USB hard drive can be used the same way a larger external hard drives can be used. The only catch, however, is that the USB drive is something that is for those who do not have a massive amount of large files that need to be saved or added to the drive. If the size of your files are small, and you do not require a large amount of space, the USB hard drive is the perfect way to do anything you need to do with data and space for computers.



link:http://www.linkwhere.com/Article/Advantages-of-Owning-and-Using-a-12GB-USB-Hard-Drive.html

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3D TV: Passion of TV manufacturer beyond the consumers

Reports from DisplaySearch shows that all of the advanced TV brands have launched 3D TV,and estimate the shipments will be up to 3.4 million sets all over the world,which is 5% of market penetration.And the shipment will increase to 42 million sets on 2014 .

 

Mr.Paul Gray who in charge of the TV features and circuit scheme about DisplaySearch said :TV manufacturers are very active to plan the 3D TV products, and consumers could get the TV with 40 inch~63inch from the market.And he believe that IFA fair will bring more new products on September,although there have just two suppliers(Fanasonic and Samsung) launched 3D TV on the north American market,that will lead more manufacturers join into this market one after another.

 

But although the development speed of 3D TV is fast, the hardsofts develop faster than its contents.At present, 3D contents consumers enjoy is just few 3D movies and some sports reports supplied by premium channels.For example, a famous 3D movie—Avatar is also just could not be supplied to domestic consumers but 3D cinema .Customers prefer to pay for it when 3D contents and its collocation facilities have finished.

link:http://www.linkwhere.com/Article/3D-TV--Passion-of-TV-manufacturer-beyond-the-consumers.html

Previous：Mint Hard–combination of USB flash disk and mobile hard disk

3D TV: Passion of TV manufacturer beyond the consumers

Reports from DisplaySearch shows that all of the advanced TV brands have launched 3D TV,and estimate the shipments will be up to 3.4 million sets all over the world,which is 5% of market penetration.And the shipment will increase to 42 million sets on 2014 .

 

Mr.Paul Gray who in charge of the TV features and circuit scheme about DisplaySearch said :TV manufacturers are very active to plan the 3D TV products, and consumers could get the TV with 40 inch~63inch from the market.And he believe that IFA fair will bring more new products on September,although there have just two suppliers(Fanasonic and Samsung) launched 3D TV on the north American market,that will lead more manufacturers join into this market one after another.

 

But although the development speed of 3D TV is fast, the hardsofts develop faster than its contents.At present, 3D contents consumers enjoy is just few 3D movies and some sports reports supplied by premium channels.For example, a famous 3D movie—Avatar is also just could not be supplied to domestic consumers but 3D cinema .Customers prefer to pay for it when 3D contents and its collocation facilities have finished.

link:http://www.linkwhere.com/Article/3D-TV--Passion-of-TV-manufacturer-beyond-the-consumers.html

Previous：Mint Hard–combination of USB flash disk and mobile hard disk