So you are looking for a WiFi mesh system that can handle all your gaming and streaming needs? The TP-Link Deco X90 has you covered. It replaces routers and extenders and delivers speeds up to 6600 Mbps. Each unit has 2 Ethernet ports (2.5Gbps & 1Gb).
You can set this device up with the Deco app. With HomeShield, your network is protected against threats. This WiFi 6 mesh system works well with Alexa.