Source is KeplerL2, who is generally considered a reliable source for insider hardware info, particularly on AMD GPU hardware and AMD SoC for consoles.
Previously I would have personally estimated Steam Deck 2 to release mid 2026-early 2027, but the recent info about an upcoming Steam Machine made me think that maybe I should push back that estimate.
Of course even if we assume this is reliable insider info, a lot can change in couple years, so things can definitely change.
I love my Steam Deck OLED and would only really consider an upgrade for things that improve the experience or reliability. Being able to run low and medium-graphics games locally and stream everything else from my PC with Remote Play is awesome.
I’d only want things like:
and bloody hell Valve put the god damn xone driver in your SteamOS so I can use my Xbox wireless receiver without installing the driver after every update