What Usb Thumb Drives Offer

USB thumb drives, memory flashes, disks or cards are different names portable data storage devices with USB applications

. USB thumb drives are completely re-writable and require no power supply for memory support. You don't have to restart the computer to get access to the files on the memory card: USB thumb drives are plug and play devices. The name of USB thumb drives comes from the small size of the storage devices that are usually not larger than a human thumb.

USB thumb drives are not compatible with Windows 98 operating system, which is considered as a major inconvenience for many users who still depend on this old Microsoft platform. Besides the good parts, there is some security concerns related to the use of USB thumb drives.

Virus infection cannot be prevented if you connect the flash card to a computer infected with malware. Then, lots of information can be uploaded on them without a system administrator noticing it. Reversal processes can be encountered too.

Anti-viruses can be uploaded on the USB thumb drives too so that they can be used on infected computers without risking the security of the servers. Normally, the operations are incredibly high speed, unless the applications that you run on them are very complex or large.

For reading files such as documents or photos, USB thumb drives function at high speed. The functionality here totally depends on the length, the format of the files and the capacity of the USB drive. A good point here is that USB thumb drives accept millions of re-writes without any problem whatsoever.

Computer supply stores have the largest sections of USB thumb drives. The prices usually vary depending on the storage capacity, and the most expensive can be as much as $200. 128 MB, 256 MB, 512 MB, 1 GB, 2 GB and 4 GB are the common sizes of USB thumb drives.

In case you want such a disk packaged in a nice customized design, you just need to shop with companies that provided personalized memory flashes. Whether traditionally designed or customized in a very modern form, USB thumb drives preserve their functionality and practical applications.

by: Thomas Allibrownd

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