Conceptronic C7USB2, 480 Mbit/s, Plastic, Link, Power, 5 V, Windows XP, Vista, 7, 1.97" (50 mm) Conceptronic C7USB2. Data transfer rate: 480 Mbit/s, Housing material: Plastic, LED indicators: Link, Power. Output voltage: 5 V. Compatible operating systems: Windows XP, Vista, 7. Width: 1.97" (50 mm), Depth: 3.94" (100 mm), Height: 0.787" (20 mm). Dimensions (WxDxH): 1.97 x 3.94 x 0.787" (50 x 100 x 20 mm), Connector(s): USB A, Mini-USB