In a recent interview, Valve stated that they are looking into improving the Steam Deck further, including the Steam Deck 2.
Valve Says Steam Deck 2 Is Still Years Away - GameSpot
Steam Deck 2 is at least two years away
VALVE DOES IT. Steam Deck changes don't stop!
Traveling with my Steam Deck made me miss the Nintendo Switch - Dexerto
Valve isn't planning to release a Steam Deck 2 for two more years at least
I Took Apart The Valve Steam Deck
Valve Warns Users About Installing New Steam Deck Recovery Image
Steam Deck SSD installation: How to upgrade your storage drive - Dexerto
Steam Deck SSD installation: How to upgrade your storage drive - Dexerto
Steam Deck SSD installation: How to upgrade your storage drive - Dexerto
Ayaneo announced their Next Lite is using SteamOS : r/linux_gaming
Steam Deck SSD installation: How to upgrade your storage drive - Dexerto
Valve Designer: No Beefed Up Steam Deck 2 for 'a Few Years
Steam Deck 2 could arrive as late as 2026, Valve doesn't see it launching in the next couple of years
Steam Deck 2: Leaked specs, price & benchmark speculation - Dexerto