Aten CS1784. Keyboard port type: USB, Mouse port type: USB. Power consumption (typical): 9 W. Weight: 940 g. Operating temperature range (T-T): 0 - 50 °C, Storage temperature range (T-T): -20 - 60 °C, Storage relative humidity range: 0 - 80 %. Power supply type: 1 x DC Jack, Dimensions (WxDxH): 87 x 270 x 55 mm, Compatible operating systems: -Windows 2000 -Windows XP/Vista -LINUX -Mac -Sun -FreeBSD