The Avision AV176U is designed for desktop use in any office where scanning plastic ID cards, business cards, documents or other heavy card stock is necessary. Despite its small size, the AV176U offers high-speed scanning at rates up to 30 ppm in simplex and 60 ipm in duplex mode.The Avision AV176U boasts a unique and stylish design as both the input and output paper tray can be folded when not in use. The paper tray also helps to protect the unit from dust. Unlike bulky conventional scanners, the slim AV176U can be easily carried and fit on a desk without taking up a lot of space.