TENDA Extender Boost AC1200 WiFi for whole home, A18; Port: 1*10/100 Mbps RJ45; Standard and Protocol: IEEE 802.11a, IEEE 802.11n, and IEEE 802.11ac wave2 on 5 GHz/ IEEE 802.11b, IEEE 802.11g, and IEEE 802.11n on 2.4 GHz; Frequency Band: 11n: 2.412-2.484 GHz/ 11ac: 5.15-5.25 GHz; Antenna: 2* External 2dBi dual-band omni-directional antenna (non- detachable); Channel: 11n: 20/40MHz by default/ 11ac: 80MHz by default; Power Consumption: No-load: 2.8W, Full-load: 5.2W; Power Supply: 9V 0.8A, built-in;