Rosewill Armer RX202 USB 3.0 Full Aluminum 7mm 9.5mm 12.5mm 2.5 Enclosure - Retail Material: Aluminum / Plastic Dimensions: 1.70 x 5.20 x 7.00 Number of Bay: 1 Maximum Capacity (per Bay): Up to 2TB Operating Systems Supported: XP/Vista/7/8 Mac OS 10.x +