This is compact, sturdy and incredibly mobile. This Mini Portable Disk Enclosure is perfect fit for anyone on the go.Supports 2.5" hard disk drives. With lightning-fast USB 2.0 interface, the Ultra Portable Hard Disk Enclosure offers a super-speedy data transfer and remarkable versatility. Instant backup! Instant storage! The Ultimate Portable Disk Enclosure the incomparable mobile solution for the person on the go!