For anyone with bad internet this will really help with it. It's called "tp link powerline" and it basically send wifi through the electricity and it's the same as a normal lan
TL-PA4010P KIT | AV500 Powerline Adapter with AC Pass Through Starter Kit | TP-Link
The Best Powerline Networking Adapter for 2024 | Reviews by Wirecutter
TP-Link AV1300 Gigabit Passthrough Powerline ac Wi-Fi Kit,up to 1200 Mbps WiFi speed,Wi-Fi Extender,Extra Power Socket,Works with OneMesh,No Configuration Required,UK Plug (TL-WPA8631P KIT),White : Amazon.co.uk: Computers & Accessories
TP -Link powerline adapters randomly disconnect - Super User