Adesso NuScan 3000P. Light source: 650 nm, Scan speed: 100 sec/page, Working distance: 600 mm. Interface: PS/2, Cable length: 1.8 m. Input voltage: 5 V, Current consumption: 80 mA. Dimensions (WxDxH): 75 x 105 x 175 mm, Weight: 0.15 kg. Colour of product: Black, Grey