Full Details on Amazon.com : http://www.amazon.com/gp/product/B0032ALW3O?tag=tsukuyomi-20
iVina BulletScan S400 Duplex Color Sheetfed Scanner 20ppm/40ipm USB 2.0 Scanne supports Windows
Gives fast and accurate scans right out of the box
Provides duplex color scans at up to 20 pages per minute in simplex mode and 40 images per minute in duplex mode at 200 dpi in color or black-and-white
The fast performance and exceptional accuracy gives you clear legible documents that can be easily archived and searched