The RB711UA-5HnD is a small 5GHz wireless router, it has built in wireless with two chains, a USB port and PoE/Jack powering support. RB711UA-5HnD includes MikroTik RouterOS - the operating system, which can be a router, firewall, bandwidth manager, a CPE, AP and more. The integrated 5GHz 802.11a/n wireless card is capable of up to 30dBm (1W!) transmit power output! It has 16kV ESD protection on both Ethernet and Wireless ports.