Dual concurrent 802.11ax architecture & backward-compatible with 11ac/a/b/g/n client devices; 4x4 antenna Supports up to 3.5 Gbps, 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 802.3at & 48V PoE input for flexible installation over 100 meters Uplink and downlink of OFDMA improves transmission to APs and client devices Target wake time for power-saving of client & IoT devices Uplink & downlink of MU-MIMO for optimal signal & reception reliability