TrekStor DataStation pocket x.u (67136) 160GB 2.5" portable hard drive silver 2.5" sleek external hard drive 160 GB Storage Capacity; USB powered 5400 RPM; 2MB Cache; pre-formatted, plug and play Durable sliver aluminum housing; fanless; quiet while operating Supports Linux (from kernel 2.4), Mac OS X from 10.3, Windows 98/98SE/2000/ME/XP/Vista Leather-like carrying case included; USB Y-connection cable