ADATA NH92 Portable 500GB. Hard drive capacity: 500 GB, Hard drive rotational speed: 5400 RPM, Hard drive interface: USB 2.0. Colour of product: Pink. Weight: 152 g. Compatibility: Windows XP/Vista/7, Mac OS X 10.5, 10.6., Data transfer rate (max): 480 Mbit/s, Material: Aluminium