All you need is a decent dock and a Wi-Fi repeater with data a cable port.
Ofk, I’m on a family shared line and quite afar from the modem, so the results may definitely be better.
Don’t spend all your wifi at once
That’s still not nearly as good as you should be getting. My deck gets around 480+ Mb/s downloads over WiFi if I have a good wifi connection.
A mesh system would be better or even an old router in AP mode. That’s actually what I’m using to get full speed downstairs. It works really well, with no latency even for complexe things such as my Plex server or VirtualDesktop (wireless VR with my PC).
Wired is always better than wireless. You’ll get better WiFi speed with AP than Wi-Fi repeater.
I would suggest a mesh router system rather than a repeater. A lot of Asus’s modern routers can be added to their mesh system, Netgear has a good system as well
Mesh routers are nothing to recommend lightly. Most are a complete headache to set up.