To log in to your Wavlink extender, simply connect your device to the extender's Wi-Fi network. Then, open a web browser and enter "wifi wavlink com" in the address bar. This will direct you to the login page, where you can enter the default username and password provided in the user manual or set during initial setup. Once logged in, you can access the extender's settings and customize it according to your preferences. If you require any additional help, you may visit our website to speak with one of our technical support specialists.