The use of digital data has resulted in the invention of storage devices such as punch cards, magnetic discs, floppy disks, cd roms and finally with the pendrives. Pen drives are now one of smallest gadget to carry the data which can be stored and reused for multiple purpose. A USB flash drive or pen drive is a portable and re-writable data storage device that consists of flash memory circuit and an integrated USB interface. Pen drives are very light weight and small devices and fast storage devices and available in varying capacities like 2 GB, 4 GB, 8 GB, 16 GB, 32 GB, 64 GB, 128 GB and more. Find the wide collection of pen drives from tiny to fancy pendrive designs in flash memory online shopping experience at Coolbuy.