Document scanner portable scanner scan technology cis scan format a4 supported document size 216 x 297 mm scan resolution 1 200 dpi interface usb max scan speed 8 pagesmin document feeder manual file formats pdf jpeg png tiff scan documents photos documents business cards compatible operating systems windows 10 windows 81 windows 8 mac os x power supply usb colour black included in delivery usb cable calibration card width 283 mm depth 51