Avision FB2080E. Maximum scan size: 216 x 356 mm, Scanner type: Flatbed, Optical scanning resolution: 600 x 600 DPI. Auto document feeder (ADF) input capacity: 50 sheets. Standard interfaces: USB 2.0. Bundled software: Twain Driver, ISIS Driver, AVScan, Avision Button Manager, PaperPort 11. Width: 480 mm, Depth: 288 mm, Height: 115 mm