DeLOCK 2.5 External Enclosure SATA HDD > USB 3.0. Size: 63.5 mm (2.5 "), Hard drive interface: Serial ATA. Compatible operating systems: Windows XP/Vista/7, Linux, Minimum system requirements: USB Port. Colour of product: Black. Dimensions (WxDxH): 135 x 75 x 17 mm