Plug in the extender into an electrical outlet near your main router and wait until its Power LED turns solid green.Press the WPS button on your host router.Press the Diamond/WPS button on the extender within 2 minutes and hold it for 1 second.The Wi-Fi / WPS LED on the extender will begin blinking and then turn solid, indicating a successful connection.(Optional) If you are using a dual-band router and only one band lights up, repeat the process to link the second ban