Edit: I just realized I didn’t specify which Switches were Nintendo ones. I’m sorry.
Currently I live in an apartment with multiple access ports (2 of them in use), and I have them all running through a network switch.
Line 2 is connected to a wifi router which is connected to a second network switch which has a steam deck and 2 old Nintendo Switches™ connected.
Line 3 is connected to a small modem which is connected to a desktop PC.
I want to make a home server soon that also runs Home Assistant, so surely there must be a better setup to have everything actually be in the same network right? If I need any additional hardware let me know.
I can replace the wifi router with one that will actually have more than 2 LAN ports as well if needed.
I’m finding it a little hard to follow your description sorry, but couldn’t you do something like: Outside Internet -> Modem -> Router -> network switch -> devices?
Sounds like you just might need a network switch with more ports.
And I feel like it’s not a good idea to have a modem directly attached to the pc directly unless you’re using it as a router?
No, because the desktop is in another room, unfortunately, and wife doesn’t like the idea of running a long lan cable.