Windows is Now Officially Supported on OLED Steam Deck - Steam Deck HQ
steamdeckhq.com
Valve has officially released the Windows drivers for the Steam Deck OLED, making Windows OS officially supported on the device!

To be clear, while the article says this is “official support”, this is only drivers provided by valve.

Per valve:

We are providing these resources as is and are unfortunately unable to offer ‘Windows on Deck’ support.

  • soulsource@discuss.tchncs.de
    0·
    1 month ago

    I would rather trust GamingOnLinux here:

    While it is not in any way officially supported by Valve, they have now released Windows drivers for the newer Steam Deck OLED model.

    (emphasis mine)