Frequency range: 2.4 GHz, 5 GHz ; Antenna type: 4 x Omnidirectional antenna - Integrated ; Standards: IEEE 802.11 b/g/n @ 2.4 GHz IEEE 802.11 a/n/ac @ 5 GHz ; Main features: MU-MIMO - a multi-antenna transmission function that allows to increase the bandwidth and reliability of connection with the client of the network ;