Document Scanner for Teachers, Portable Scanner OCR Multi-Language Recognition Quickly scan documents, books, certificates, Real-time transmission with USB interface (Teaching/meeting) : Amazon.co.uk: Computers & Accessories
NetumScan Book Scanner SD-800NC Portable Document Scanner 8MP Max A4 S – NETUM
BDS-220 Smart Document Scanner with 22MP OCR | Bioimager
VEVOR VEVOR Document Camera for Teachers A4 Scanning Size Book Scanner 5 Mega-Pixel Lens Book & Document Scanner w/ LED Lights Portable Scanner for Teacher OCR Function for Classroom Online Teaching Office