WIDE COMPATIBLE - Compatible with Windows XP/7/Vista/Mac OS 10.4 or above version. Scan images or pictures quickly and store files within seconds, plug and play, no need any software preinstalled. 3 IMAGE RESOLUTION - 3 modes of resolution for your options: 300dpi/600dpi/900dpi, you can save it in the clearest way, picture and document are showed clear as it is. Freely choose your suitable resolution. UP TO 32GB STORAGE - Great storage capacity as it supports 32G Micro SD card, JPEG/PDF format is all available, total meet your need for business trip or daily use. Store and Share your scans and information via searchable PDF files or JPEG into a micro SD/TF card. EASY OPERATION - Switch on, select color mode and resolution, press the "SCAN" button until the green LED lights up, scan the document, press it over (finished automatically after 3 minutes without operation). MULTI PURPOSE - It is applicable in bank, insurance business, real estate agency,home, office, library or outdoors. suitable for lawyer, businessmen, students, travelers and amateur archivists. Scan your important files and save them immediately, no struggling in finding a printing shop, keep it confidential.