Newland-Fr40 Koi Ii 2d Cmos Mega Pixel Omnidirectional Presentation Desktop Scanner (Fr40) - Image Sensor: 752*480 CMOS, Resolution: ≥5mil, Interface: RS-232, USB, PS/2 (Hardware version 2.1 required), Physical Dimensions (L×W×H): 83×81×148mm, Weight: 292g, Notification: Beep, LED indicator, Current Operating: 150mA, Standby: 120mA