Document Scanner 8MP 3264 X 2448 Resolution Portable USB Document Camera for Teaching Office Receipts ID Cards Notes Item Type: Document Scanner Mode: Y2 Material: Aluminum Alloy, ABS Color: Silver Pixel: 8MP Resolution: 3264 x 2448 Support Maximum Format: A4 Color Bits: 24 Scanning Speed: Approximately 1 second Interface: USB2.0 Image Control: Brightness adjustment, saturation adjustment, exposure value adjustment, sharpness adjustment, color adjustment, gain control, etc. Focusing Method: Adjustable accurate 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: Documents, ID cards, notes, books, three dimensional physical objects, etc. Other Features: Remake archiving, e book production, signature production, barcode recognition, OCR recognition function, network fax, DV image recording, whiteboard display function