Document Scanner 12MP 3840 X 2880 Resolution A4 Catch Size Liftable Portable USB Book Doc Scanner with OCR Function Item Type: Document Scanner Material: Aluminum Alloy, Plastic Color: Silver Camera Pixels: 12MP Camera Resolution: 3840 x 2880 Support Format: A4 Image Color: 24 Bit Scanning Speed: About 1 Second Interface: USB2.0 Image Control: Brightness Adjustment, Saturation Adjustment, Exposure Value Adjustment, Sharpness Adjustment, Color Adjustment, Gain Control, etc. Focusing Mode: Adjustable Precision Focusing Zoom Mode: Prime Focus Light Source: Natural Light and Built In LED Light Source Image Format: JPEG, GIF, BMP, TIF, PDF, etc. Supported Systems: For Windows 11, For Windows 10, For Windows 8, For Windows 7, ForWindows XP, etc. Scanning Type: Documents, Receipts, ID Cards, Notes, Books, Three Dimensional Objects, etc. Other Features: Reproduction Archive, E Book Production, Signature Production, Barcode Recognition, OCR Recognition Function, Network Fax, DV Image Recording, Whiteboard Display Function