Plug in your TP-Link WiFi extender near your router. Press the WPS button on your router, then on the extender within two minutes. Wait for the LED to turn solid. Move the extender to a spot with a strong signal. You can also set it up via the Tether app. https://wifiextender.odoo.com/blog/wifi-extender-3/contact-now-how-to-connect-a-netgear-wifi-extender-11