Avolusion (AV120KIT) 120GB USB 2.0 Portable External Hard Drive (USB-SATA External Storage Kit + 120GB 2.5" Hard Drive) - New w/ 1 Year Warranty 120GB USB Portable External Hard Drive USB Bus Powered (No additional power adapter required) Ultra lightweight, slim design USB 2.0, Backward compatible to USB v1.1 1 Year Warranty