Device Interfaces IEEE 802.11 ac/n/g/b/a wireless LAN 10/100/1000 Gigabit EthernetWAN port Four 10/100/1000 Gigabit Ethernet LAN ports Operating Frequency 2.4 GHz band: 2400 - 2483.5 MHz 5 GHz band: 5150 - 5725 MHz Antenna Four external antennas Standards IEEE 802.11ac IEEE 802.11n IEEE 802.11g IEEE 802.3ab Security ƒ WPA &WPA2 (Wi-Fi Protected Access) WPS (Wi-Fi Protected Setup) Advanced Features Web setup wizard QoS (Quality of Service) DMZ (Demilitarized Zone) Firewall - Network Address Translation (NAT) Guest zone IPv6 ready