Avision MiWand 2 Pro. Maximum scan size: 216 x 356 mm, Scanner type: flatbed & ADF, Optical scanning resolution: 600 x 600 DPI. Standard interfaces: USB 2.0. Bundled software: NewSoft, PageManage. Width: 69 mm, Depth: 322 mm, Height: 57 mm. Power consumption (typical): 1.2 W, Input frequency: 50/60 Hz, Input voltage: 100-240 V