Portable USB hard disks or flash memory data storage devices are the modern alternative to floppy disks. Small, lightweight and with a high storage capacity, portable USB drives allow for the transfer of photos, videos, movies and documents between computers at a very high rate and with maximum of efficiency.
The advantages of portable USB drives are superior to the rest of portable storage products and here we point to floppy discs and compact discs (CDs) too. All computer operating systems are compatible with the flash cards, from Windows and Mac OS X to Linux. In terms of technical design, the core of portable USB drives consists of a small printed circuit board protected by a plastic, rubber or metal cover.
Portable USB drives represent a technological combination that allows for the creation of optimal data storage variants that are cost effective and require very low power levels. The usage range of the flash memory card are very extensive and serve for a huge number of modern accessories that we depend on, from GPS devices and iPods to MP3 players and digital cameras.
Moreover, network administrators use portable USB drives to carry around software for recovery, maintenance or troubleshooting computer operations. This is the comfortable alternative to carrying a pack of drives in CD format.
At present, the very generous storage space provided by portable USB drivers allows for the carrying around of the various installers necessary for updating and reinstalling the system. Then, Portable USB drives can also help transfer anti-virus software on an infected computer, contributing to a potential archiving on the host device as well.
To further illustrate the extent of the applications for portable USB drivers we should mention the importance of flash memory drives in law enforcement and computer forensics. When Microsoft designed a specific forensic application, the extraction of digital evidence became possible a lot more easily.
Portable USB drives have become a cheap data carrier solution, and the average user already considers such a device a piece of highly efficient hardware. The drive could also turn into a backup medium for point-of-sale systems, but additional technology may be required for the purpose.
Reliability and resistance, these are two other inherent features of portable USB drives that we should mention before concluding. Pretty different from hard drives, memory flash cards are not fragile and use very little power. All you need to be careful with is not to misplace or leave behind the device that can be easily lost because of the small size.
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Orignal From: Why Portable USB Drives are Great
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