Facing trouble while setting up your Netgear Extender? Here is a quick mywifiext.net setup wizard guide. First connect your client device with the extender’s SSID, which is Netgear_Ext. Once connected, open up your internet browser (updated one). Type www.mywifiext.net or www.mywifiext.com in the URL address and press the Enter button. Now follow the onscreen instructions to complete the Netgear Extender Setup process and play with your extender’s internet.