To set up your mywifiext extender, plug it into a power outlet and wait for the Power LED to turn solid. Connect your phone or computer to the extender’s default WiFi network. Open a browser and go to http://mywifiext.net, then follow the on-screen steps to select and extend your home WiFi network. After setup, place the extender halfway between your router and the weak-signal area for the best coverage. For additional help, you can contact the Netgear extender support team at 833-800-3030.