Woxter i-Case 345. Size: 88.9 mm (3.5 "). Interface: USB 2.0, Cables included: USB. Compatible operating systems: Windows Vista/2000/ME/98SE/7 Mac OS X. Colour of product: Black. Dimensions (WxDxH): 210 x 40 x 116 mm, Width: 210 mm, Depth: 40 mm