ZyXEL NBG6817 ARMOR Z2, Simultaneous Dual-Band MU-MIMO Wireless AC2600 Media Router, 802.11ac (800Mbps/2.4GHz+1733Mbps/5GHz), back compatibility with 802.11b/g/n/a, 4x Giga LAN, 1x Giga WAN, 1x USB 3.