HP Desk Jet plus 4120 all in one, print quality color: Up to 4800 x 1200 dpi - Black: Up to 1200 x 1200 dpi, wireless capability: Built-in Wi-Fi 802.11a/b/g/n, network protocols, supported 802.11a/b/g/n, storage device and direct print support, Memory: 86 MB, Maximum Memory, compatible inks: 305 Black / Tricolor, HP Smart App, Apple AirPrint™ - Mopria™ Certified.