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.
It’s been “Coming Soon™” for at least over a year and a half now, and according to THE CHART, “coming soon” = only over two months. 🤷♂️
Except Valve never said the Steam Deck 2 was Coming Soon™.