Document Scanner 5MP USB Book Scanner OCR Recognition Foldable Portable Document Camera for A4 Size Item Type: Document Scanner Material: Aluminum alloy, ABS Model: Y1 Color: Silver Pixel: 5MP Resolution: 2592 x 1944 Support Maximum Format: A4 Color Bits: 24 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 Method: Adjustable precise focusing Zoom Mode: Fixed focus Light Source: Natural light and built in LED light source Image Formats: JPEG, GIF, BMP, TIF, PDF, etc. Support Systems: For Windows 11, for Windows 10, for Windows 8, for Windows 7, for Windows XP, etc. Scanning Type: File, document, ID card, note, book, three dimensional physical object, etc. Other Features: Remake archiving, electronic book production, signature production, barcode recognition, OCR recognition function, network fax, DV image recording, whiteboard display function