BK51 USB Document Camera — 16 Million Pixels, 4640×3452 HD Lens, Autofocus A3/A4 Capture, High-Speed USB Scanner with LED Fill Light for ID Cards & Passports, Highly Compatible

Compact USB document camera for fast, high-resolution scanning of documents, books and ID items. Optical details: main lens 4640×3452 (HD) delivering 16 Million Pixels clarity with autofocus for sharp images. Capture area: supports A3/A4 shooting formats and any documents or books up to A3 size. Practical book scanning: allows physical scanning workflows (for example removing bindings during a break) to simplify archiving and data storage. Lighting and controls: built-in LED fill light for improved shooting accuracy and image clarity, featuring higher three touch control. Power and connectivity: plugs directly into a computer via USB — no external power supply required, energy-saving and easy to operate. Ideal for scanning ID cards, passports and a wide range of documents with broad compatibility.