... Hardware Specifications:1. Main Camera: 1/2.5inch CMOS, 5 million pixels2. Image resolution:2592x19443. Capture size: Max. A3 ... USB2.0 interface6. Auminum alloy case7. Product weight: 750g Software Speicifications: 1. Main functions: Scanning, File editting, OCR, ... File editting: Rotation, Annotation, Crop,Brightness/Contrast/Saturation Adjustment 5. File convertion: PDF/RTF/DOC 6. OCR language: English ...