i-tec LAN2USB4, Black, Silver, 39.4" (1 m), 5 V, 2 A, Windows 2000 Windows XP 32-bit Windows Vista 32/64-bit Windows 7 32/64-bit, 11.2 oz (317 g) i-tec LAN2USB4. Product color: Black, Silver, Cable length: 39.4" (1 m). Output voltage: 5 V, Output current: 2 A. Compatible operating systems: Windows 2000 Windows XP 32-bit Windows Vista 32/64-bit Windows 7 32/64-bit. Weight: 11.2 oz (317 g). Interface: USB, RJ-45, Cabling technology: 10BASE-T, 100BASE-TX, Dimensions (WxDxH): 1.97 x 5.71 x 3.15" (50 x 145 x 80 mm)