Aten KM0832. Keyboard port type: USB, PS/2, Mouse port type: USB, PS/2. Power consumption (typical): 20 W. Weight: 4.9 kg. 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 3 Prong AC Socket, Dimensions (WxDxH): 380 x 433 x 44 mm, Compatible operating systems: -Windows 2000/XP/Vista -Linux -Mac -Unix -SUN -FreeBSD.