on networks N300RE - How the Extender Works; When to Use Your Extender

6
Join the Extender WiFi Network
After you install the extender, you can join the extender WiFi network.
 To join the extender network:
1 Take your computer or wireless device to the location with poor
WiFi coverage.
2 Find the new extender network name (MyNetworkName_EXT).
3 Select this network and enter the same WiFi password that you use
for your home network.
If you cannot join the extender network, check the extender LEDs
to make sure that it is connected to your home network and is in a
location with a good connection. See
Extender Performance on
page 7.