Dual concurrent 802.11 ax architecture & backward-compatible with 11ac/a/b/g/n client devices; 4x4 antenna, Supports up to 2, 400 Mbps in 5-GHz frequency band & 1, 148 Mbps in 2.4 -GHz frequency band, 2.5 GbE realizes greater throughput and supports 802.3 at & 48V PoE input for flexible installation over 100 meters (328 feet), Uplink and downlink of OFDMA improves transmission to APs and client devices, Target wake time for power-saving of client & IoT devices