Dimensions 135.3(L) x 78.6(W) x 13.1(H) mm Weight 96g Materials Aluminum Alloy Acryl Poly Carbonate External Interface USB1.1 Max. 12Mbps USB2.0 Max. 480Mbps USB3.0 Max. 5.0Gbps Internal Interface S-ATA I/II/III Compatible HDD Size 2.5";(9.5mm HDD/SSD) Power Input: DC 5V Supported OS Windows 2000 XP VISTA 7 8 8.1 / Mac OS / Linux Color Black/Silver