iogear 2.5" eSATA 3Gbps / USB 2.0 Combo ION™ Drive Enclosure. Hard drive interface: Serial ATA. Compatible operating systems: Microsoft Windows 2000 / XP / Vista Mac OS 10.3.9 / OS 10.5. Colour of product: Black. Dimensions (WxDxH): 134.62 x 19.05 x 85.85 mm, Weight: 181.43 g. Material: Aluminium