Fujitsu FI-5110C. Maximum scan size: 53 x 74 mm, Scanner type: Flatbed, Sensor type: CCD. Standard interfaces: USB 2.0. Weight: 2700 g. Power supply type: 100 - 240 AC. Operating temperature range (T-T): 5 - 35 °C, Operating relative humidity range: 20 - 80 %