HP LaserJet Enterprise flow M830z Multifunction Monochrome Duplex Laser Printer - Up to 56 ppm print speed - Up to 1200 x 1200 dpi print quality - 2x Hi-Speed USB 2.0 Host, 1x Hi-Speed USB 2.0 Device, 1x Gigabit Ethernet 10/100/1000T network, 1x Foreign Interface, 1x Hardware Integration Pocket, 2x Internal USB Host - 1 Year Warranty