I have a uGreen dock for my Steam Deck, but it does not work for my Switch 2. I am looking for a dock that will work for both, preferably something with usb ports for mouse and keyboard for the deck.
I have seen there are some usb dongles that work for both, and that is a last ditch option.
And it doesn’t use a cable so it’s physically incompatible with anything else regardless of whether it would be electronically compatible