The BEST WAY? Run an Ethernet cable from your main router’s lan port to a simple unmanaged network switch, then run a cable from the switch to the basement, to a new router. Name the router the same SSID(wifi name) as the main router, same password. Wired mesh done. Router models don’t usually need to be the same.
The BEST WAY? Run an Ethernet cable from your main router’s lan port to a simple unmanaged network switch, then run a cable from the switch to the basement, to a new router. Name the router the same SSID(wifi name) as the main router, same password. Wired mesh done. Router models don’t usually need to be the same.