Yes, two routers can share a single network.
Yes, two routers can share a single network.
Currently one router operates on each floor. You're looking to connect them into a single network. Yes, you can purchase another router and configure it similarly. The "Wireless Access Point" setting will handle Wi-Fi, but connecting your desktop via Ethernet to that access point should work. Alternatively, consider a bridged setup where both routers share the same network interface. This ensures all devices are part of one network. Thanks!
That's interesting. I hadn't realized there was wiring between the floors. Thanks for letting me know—I just wanted to avoid setting up separate networks inside the house.
Honestly, WDS performs poorly; it can cut bandwidth in half. According to what I know, it works best when both devices share the same type and have WDS enabled. I faced issues with this setup. Consider using a wireless repeater or extender instead.