I have the JSAUX dock, and it works well about 90% of the time. I occasionally have to change the inputs on my TV back and forth several times because the steam deck gets confused when I switch inputs on the TV. And occasionally the steam deck stops recognizing input from the USB ports on the dock, and I will need to unplug everything from the dock (including the steam deck and power) and plug it all back in. I’m not sure if these issues are from the dock or the steam deck itself. The first issue could even be my TV, which I got back in 2010.