Epson ELPDC07. Effective sensor resolution: 2 MP, Optical sensor size: 25.4 / 2.7 mm (1 / 2.7"), Sensor type: CMOS. Digital zoom: 8x, Shooting area (WxD): 297 x 420 mm. Interface: USB 2.0, USB connector type: USB Type-B. Power supply type: USB, Power consumption (typical): 2.5 W, Power consumption (standby): 2.5 W. Width: 260 mm, Depth: 388 mm, Height: 76 mm