Design and Speed: Work with Windows XP/7/8/10/11 AND macOS 10.13 or later. Designed for A3&A4(11.69*16.53 & 8.27*11.75 inch) document, any objects smaller than A3 size can be scanned with Ultra-fast scanning speed, less than 1 second per page. Perfect device to scan FLAT papers Patented Flattening Curved Book Page Technology: Shine Ultra applies CZUR’s latest technology to flatten the 3D curved surface after pixel transformation to complete flattening of the book page USB Document Camera & Scanner: 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. Notice: TIFF files need to be converted from scanned JPG images High Resolution & AI Tech: CMOS 13MP (4160*3120, A4≈340 AND A3≈245 DPI) camera. Smart Paging and Auto Cropping; Combine Sides; Stamp Mode; and Multiple Color Modes Height Adjustable & Portable: 2-level height adjustable neck. 90 degree foldable and lightweight 4 lbs with foot pedal for convenient operation › See more product details