Raidsonic IB-223StU3+B. Size: 63.5 mm (2.5 "), Hard drive interface: Serial ATA. Cables included: USB. Compatible operating systems: Windows XP, Vista, 7. Colour of product: Black. Dimensions (WxDxH): 130 x 80 x 13 mm, Weight: 60 g This is an auto-generated long summary based on the first three features of the first five feature groups.