Just use something shielded and at least cat 5

I set up a mesh router pair a while back - super easy setup, and the speed is good enough to have multiple TVs streaming at once, and without needing to run cables between rooms... Worth it.

That one in the picture is $599 isn't it?

Nah, wifi is pretty good today. I just dont like the consumer devices like the router shown here. Recently redid my wireless and went with a non wifi router, a poe switch and a few access points, connected through ethernet. I wouldnt dream of going back to the conventional one wifi router. Still use wired for stationary devices I can reach with a cable though.. TV, AV, consoles, PC are all wired.

if that's the latest one that's a great deal. it's usually $800.

Who buys a $300 home wifi box? They're $50-100

Wifi 7 is insanely fast to point where it can easily be just as good as wired ethernet and can even beat a lot of the wired standards except the few latest ones. It's a good choice for devices where running a cable wouldn't be very practical, but you need wired level speed and reliability.

What do you plug that cable into??