Mywifiext.net is the web-based admin panel used to login, set up your NETGEAR range extender, change WiFi password, SSID, and configure default settings at http://mywifiext.net. If you have got a Netgear extender and are now looking to set it up? Then, you’re in the right place. In this guide, you`ll learn how to set up your Netgear extender quickly and easily using 3 different ways: Mywifiext web portal, Nighthawk app, WPS method. Any questions, contact us.