To Set up a Netgear WiFi extender , plug the extender into a power outlet near your router. Connect your device to the extender's default WiFi network. Open a web browser and visit mywifiext net to access the setup page. Follow the on-screen instructions to connect the extender to your router's WiFi network. Once connected, place the extender in a location where the signal strength is weak but still accessible. For the best performance, you can use the Netgear WiFi Analyzer app to find the optimal spot. For additional support, visit our Netgear Extender Setup page or contact our technical experts through live chat.