Fantec 3,5" USB 2.0 aluminium silver DB-338U2. Hard drive interface: IDE/ATA. Interface: USB 2.0, Cables included: USB 2.0. Compatible operating systems: MS Windows 98SE/ME/2000/XP/Vista Mac OS 9.x. Colour of product: Silver. Dimensions (WxDxH): 118 x 220 x 35 mm, Weight: 1200 g