After setup, move around your home and check the WiFi bars on your device. Netgear extenders also have a signal LED; green means strong connection, amber means moderate, and red means poor. Adjust extender placement for the best results. https://wifiextender.odoo.com/blog/wifi-extender-3/how-to-set-up-and-install-a-netgear-wifi-extender-for-better-connectivity-15