Buy from Amazon : br br HP ScanJet G3110 Photo Scanner - Scanner ? plat - 220 x 300 mm - 4800 ppp x 9600 ppp - Hi-Speed br br G3110 Color Photo Scanner br Product Type Scanner br Dpi Graphics Resolution 4800 x 9600 dpi br Product dimensions W x D x H 2134 x 516 x 1744 in br Weight 29 kg br Compatible operating systems Microsoft Windows 7 ready For more information go to httpwwwhpcomgowindows7 Some features may not be available Windows Vista Windows XP 32-bit and 64-bit Windows XP Windows 2000 Mac OS X v10411 105 106