We would like to inform you that your host router needs to support the WPS button in order to use this Wavlink AC1200 setup procedure. Insert the Wavlink extender's power plug into a power socket close to the host router. Now watch for the LED light to change from solid green to amber. After the LED has stabilised, press the WPS button on the current router. Next, insert it for a duration of two minutes and press the WPS button on the extension. In a few minutes, this operation will finish the Wavlink AC1200 setup. Once the WPS configuration is completed correctly, the LED indicator light returns to its original solid green hue. Typically, this is an indication of a successful setup. In case, the LED indicators do not turn solid, there may be an issue with the setup. Check for the same and try the required troubleshooting.