IRIScan Book 3 Executive Wireless Portable 900 dpi Color Scanner with WiFi Cordless, battery-powered and very lightweight. Carry it anywhere Ideal to scan books, magazines & newspapers. 300/600/900 dpi scanning resolutions Scanning speed: 2 sec. for a B&W document/ 4 sec. for a color document Directly scan to PDF and JPEG Scan Images with IRIScan Direct (Windows only)