Fantec DB-ALU3. Size: 88.9 mm (3.5 "), Hard drive interface: Serial ATA, USB 3.0. Compatible operating systems: Windows Mac Linux. Colour of product: Black. Dimensions (WxDxH): 32 x 192 x 120 mm, Weight: 1 kg. Power requirements: 100 - 240V/50 - 60Hz