Use a USB-C to HDMI adapter or the Steam Deck Dock Connect ... Turn on your Steam Deck, and make sure it’s connected to your Wi-Fi network. Select Steam Deck on the Steam Link or Steam Link ...
This adapter can attach your Steam Deck to any GoPro mount. You know, for playing while you're doing extreme sports — like ...
Any of the power adapters that come with a Steam Deck, Switch or ROG Ally will work ... speeds or lower ping for multiplayer (although my wireless connection is plenty fast for my handhelds).
If you're using a wireless Xbox controller, you'll want to connect it to your Steam Deck via Bluetooth ... but you have to purchase the correct adapter. At this point, however, it's easier ...