if the Wavlink router is linked to the recently created router network. The network name and password for the router and extender are the same, for your basic understanding. If the device connects successfully, the network will grow at a smooth tempo. Still, if you need seamless roaming and don't have a WiFi router, you can use the extended network on your device's WiFi manager. The filename "_Ext" is used for these files. It will, nevertheless, make use of the same password as the main networks. Enjoy the WiFi coverage if the Wavlink router setup was successful. If not, take a brief peek at one more configuration.