Valve's Steam Deck is (mostly) ready to run Windows
 

It's now realistic to install Windows on a Steam Deck, provided you're wiling to live with certain limitations. Valve has released Windows drivers for the handheld's Bluetooth, graphics and WiFi, helping you use the system properly if the Linux-based SteamOS isn't to your liking. The developer has also shared instructions on how to install Windows on its gaming machine.

https://www.engadget.com/steam-deck-...2.html?src=rss