The iriscan express 4 is a powerful combination of a fully portable color scanner and a breakthrough and easy-to-use ocr software. It simplifies all your retyping needs, whether you are at home, on the road or in the office. Compact, lightweight and usb-powered, it is the fastest single sheet fed portable scanner on the market, and is designed to be carried anywhere and fits into any purse, backpack or laptop case. But that's not all. The provided world-renowned ocr software suite will extract all key information from your scans easily. Your documents are turned into fully editable files ready to be shared in the cloud, and your business cards are saved as digital contacts within your favorite contact management system fastest single sheetfed mobile scanner on the market, up to 8 pages per minute powered by the provided usb cable, no wall outlet required compact and lightweight (less than 1 lb.) high-precision scanning resolutions (300/600/1200 dpi) simplex scanning in color or black and white