CZUR Shine Ultra Smart Portable Document Scanner, Thin Book Scanner with OCR, USB Document Camera for Desktop/Laptop, Capture Size A3, Compatible with Windows & Mac OS (Not for Android & iOS) Used once or twice, practically new, all original packaging and items included. Work with Windows XP/7/8/10/11 AND macOS 10.13 or later. Not compatible with Android and iOS. Designed for A3&A4 Patented Flattening Curved Book Page Technology Work as both a document camera for remote teaching&learning compatible with ZOOM; Goole Meet; Skype and a document scanner to scan papers and convert/OCR files. Able to scan 180+ languages and convert to JPG; PDF; Searchable PDF; Word and Excel powered by ABBYY. Height Adjustable & Portable: 2-level height adjustable neck. 90 degree foldable and lightweight 4 lbs with foot pedal for convenient operation