HP LaserJet Pro M255nw Laser Printer (7KW63A) - Print Size: A4, Functions: Print Only, Print Speed: Up to 21 ppm, Print Resolution: Up to 600 x 600 dpi, Memory: 128MB RAM, Connectivity: 802.11 b/g/n, Wi-Fi Direct, Gigabit Ethernet, 1 x Hi-Speed USB 2.0, Paper Handling: 250-sheet input tray, 100-sheet output bin, Display: 2-line graphical LCD