VuPoint Magic Wand PDS-ST410-VP 300 x 300dpi Portable Scanner Scanning Speed: Standard resolution: color = 8 sec. / monochromatic = 4 sec. Max. Document Size: 8.27 x 11.69 Media Type: documents, photos, newspaper articles, magazine articles, letters, recipes, any reading materials and much more and save them on to a microSD card Operating Systems Supported: Compatible with Windows XP SP2, Windows Vista Mac OS 10.4 or above Dimensions: 10 x 1.2 x 1.1 Weight: 7.47 oz. (with batteries)