A USB Flash Drive is a data storage device that consists of flash memory with an intergrated Universal Serial Bus (USB) interface. USB Flash Drives are typically removable, rewritable and physically much smaller than a floppy disk.
Just about any computer that you buy today comes with one or more Universal Serial Bus connectors. These USB connectors let you attach mice, printers and other accessories to your computer quickly and easily.
USB Flash Drives are now the most commenly used storage devices around. The smallest of schools to the largest multinational organisations are very much on board the USB band wagon. USB's have a wide range of memory and offer customers a variety of branding.