TP-Link Deco X20 Whole-Home Mesh WiFi System (3-pack)IEEE 802.11b, IEEE 802.11g, IEEE 802.11a …, 1800 Mbit/s, 1 Gigabit, Fast Ethernet (100 Mbit/s), Ethernet (10 Mbit/s), 2.4GHz, 5GHz, 6GHz, Mobile app for controlling features, Support for mesh network, Support for backhaul technology