If you are looking forward to setup your new NETGEAR Range Extender with your main internet router, to extend its network range then you should follow the following steps:

1. Place your extender close to your main router.
2. Power up your extender by switching it on.
3. Once its powered up, connect your computer or laptop to the extender network. You can use any of these two methods:
   1. Wireless Network Connection.
   2. Wired Connection. 
4. Then open up your browser and type www.mywifiext.net in the URL address bar.
5. This will take you to the NETGEAR Extender Setup page, where you need to click on NEW EXTENDER SETUP.
6. Then your browser will show you on-screen instructions, that you can follow and setup your NETGEAR Range Extender easily.
7. Once you have successfully done with the NETGEAR Extender Setup, click on finish button to close the setup page.
8. Then you can move your extender to a new place where you have poor network connectivity.
9. After placing your extender, you can connect your network devices, like smartphone to it check the connectivity.

So, all it takes a few minutes to setup your extender, so that you can enjoy a powerful and high-speed internet on your network devices. 

In short, to setup your NETGEAR extender you can either go for 192.168.1.250 or mywifiext.net or mywifiext.com. In case, you face any problem you can call us at +1-855-948-3884 for NETGEAR help