Aten CS64U. Keyboard port type: USB, Mouse port type: USB, Video port type: VGA. Weight: 0.8 kg. Operating temperature range (T-T): 0 - 50 °C, Storage temperature range (T-T): -20 - 60 °C, Storage relative humidity range: 0 - 80 %. Dimensions (WxDxH): 97 x 109 x 25 mm, Compatible operating systems: -with all operation platforms PC(Windows,Linux and most others),Mac and Sun.