Canon Selphy CP900 Inkjet Photo Printer, Black: * Photo print speed: approximately 47 sec * Paper sizes: Card Size (2.13" x 3.39"), Postcard (3.94" x 5.83"), L Size * Print resolution: 300 x 300 dpi * Connectivity: built-in wireless 802.11b/g/n, memory card slots, PictBridge, USB, USB memory drives * Borderless/bordered printing * Brightness correction * Date print * Index print * Image optimization (scene detection, brightness correction) * Portrait image optimization * The Canon Selphy CP900 Photo Printer is compatible with Windows 7/Vista/XP and Mac OS X 10.6 - 10.7