1. NFC: The smartphones can quickly connect to the router's Wi-Fi via this function. To enable the NFC function on your phone, please keep the phone screen on while it is unlocked;
2. Reset button: Restore the router to its factory settings;
3. Power port: Connect the power adapter to the router;
4. 1G network port: It is a self-adaptive port with a maximum speed of 1 Gbps, which serves as a WAN or LAN port;
5. Mesh: It is used to establish Mesh networking with routers that support the Xiaomi Mesh function.