Valve put out a small and sweet update for Steam Deck OS (SteamOS) 3.4 Preview, which adds in support for the 8BitDo Ultimate Wireless controller dongle.
While it already worked in the Bluetooth mode, it didn’t without a load of tinkering with the dedicated low-latency dongle. Nice to see Valve move quickly to support third-party pads like this. Must admit my own temptation to pick one up has increased. Seems like a nice controller, especially nice with the back paddles too.
Other additions in the update include rumble support to the built-in hid-steam controller driver and they fixed a USB crash when using certain controllers such as the Hori Fighting Stick α.