Driver free to download for Windows 7 / Vista / XP and Mac OS10.4 or above (direct plug-in, driver installation not required) * Name card Scanner/ Organizer ,Direct save JPG file to Micro SD card(Support Micro SD card up to 32GB) * 300 (standard mode)/ 600 dpi with Max scanning area: Up to A4 paper / 5" X 7" photo * Color Contact Image Sensor (CIS) with optical resolution up to 1800x1200 pixels * USB interface to PC; Power from 4 AA batteries