d-link airpremieragtm 11 / 54 / 108mbps wireless lan access point / bridge - business class ieee 802.11ag wireless lan ap / bridge - 108mbps superg downward compatible with ieee 802.11b - - concurrent dualband operation: 802.11a: 5ghz & 802.11g: 2.4ghz - dual detachable 5dbi high-gain antennas - 802.3af power over ethernet (poe) - trusted security features: 802.11i (wpa2) with aes wpa personal / wpa enterprise 802.1x user authentication with radius support 802.1x user authentication with radius support multiple ssid dual port ethernet connection with 802.1q vlan - solid plenum metal chasis