4 high gain dual band detachable antennas and integrated high powered amplifiers for long range connectivity High-speed 802.11ac connectivity Explicit Beamforming Wireless Output Power FCC: 802.11a: 21 dBm (max.) / ETSI: 18.5 dBm (max.) @ 54 Mbps FCC: 802.11b: 23 dBm (max.) / ETSI: 17.5 dBm (max.) @ 11 Mbps FCC: 802.11g: 20 dBm (max.) / ETSI: 17 dBm (max.) @ 54 Mbps FCC: 802.11n (2.4GHz): 23 dBm (max.) / ETSI: 17.5 dBm (max.) @ 600 Mbps FCC: 802.11n (5GHz): 19.5 dBm (max.) / ETSI: 18 dBm (max.) @ 600 Mbps FCC: 802.11ac: 20.5 dBm (max.) / ETSI: 17.5 dBm (max.) @ 1300 Mbps Receiving Sensitivity 802.11a: -72 dBm (typical) @ 54 Mbps 802.11b: -84 dBm (typical) @ 11 Mbps 802.11g: -70 dBm (typical) @ 54 Mbps 802.11n (2.4GHz): -90 dBm (typical) @ 600 Mbps 802.11n (5GHz): -88 dBm (typical) @ 600 Mbps 802.11ac: -84 dBm (typical) @ 1300 Mbps Wireless Channels 2.4GHz: (FCC) 1-11, (ETSI) 1-13 5GHz: (FCC) 36, 40, 44, 48, 149, 153, 157, 161, 165, (ETSI) 36, 40, 44, 48