It can scan any paper documents within A4 size you need to digitize, including documents, drawings, contracts, and notes to newspapers, books, and photos. Specifications: Shooting pixels: 8 MP Focus method: fixed focus Shooting format: A4 Output interface: USB Shooting speed: 1 second, supports real-time preview Applicable system: XP, Win7, Win8, Win10, Win11, Mac Package Includes: 1* Document Camera Scanner 1* USB cable 1* Upholstered 1* User Manual Notes: Due to lighting and display reasons, there will be color difference between the real object and the photo, please refer to the real object. The above data is for reference only, the size is manual measurement, there may be 1-3 cm error, please refer to the actual product, thank you.