Turn on your Netgear Extender, then connect your computer or smartphone with the extender’s network. Now open your web browser and type this address:- 192.168.1.250. It will take you to the setup page, Create your account for the Netgear Extender. It will scan for the available wifi networks, select your main router’s network for the 2G and 5G band and hit next. Then enter the wifi password(if you don’t have 5g band on your main router then you can select “I don’t need a second network” and hit next.Now create your wifi information for the Netgear extender and hit next again. Now extender will apply the settings.