How to Setup Netgear EX3800 Extender_
                     How to Setup Netgear EX3800 Extender?
This blog has detailed instructions for setting up the 
Netgear EX3800. The Netgear EX3800 Setup is 
another WiFi extender that doesn't cost too much and 
can be linked to a splitter.
Netgear EX3800 Setup  | Manual Method
1. Take the extension out of its box and plug it into the wall.
2. Place the extension close to your WiFi router.
3. Watch for the Power LED to turn green before you leave.
4. If there is no Power LED light, just press the Power button.
5. Then you'll need a laptop or a smartphone. the website mywifiext.net 
on any web browser you like, like Google Chrome. Afterward, hit 
Enter.
6. The installation of the Netgear EX3800 can now be seen on the 
screen.
7. If you carefully follow the steps on the screen, you'll be able to set up 
your extender.
8. if the way your Netgear extender is set up is wrong.