Netgear EAX80 Setup The Netgear EAX80 Setup, start by placing the extender within range of your existing WiFi router. Plug it into a power outlet, and wait for the LED lights to stabilize. Connect to the extender’s default WiFi network on your device, open a browser, and enter www mywifiext net in the address bar. Follow the on-screen instructions to configure the extender, choosing your router's...