Valve is making SteamOS available for download and use on a competitor's device for the first time. Asus ROG Ally owners should soon be able to download the streamlined, Linux-based operating system following confirmation by Valve that the update is in the works. The Steam Deck still reigns supreme as the best handheld gaming PC, and a big reason for its dominance is SteamOS, which is so much more optimized for portable gaming compared to Windows. Now, though, this gap could be bridged, as the Asus ROG Ally is set to be the first handheld outside of the Steam Deck to receive official SteamOS support. Continue reading Steam Deck OS is coming to the Asus ROG Ally, confirms Valve MORE FROM PCGAMESN: Asus ROG Swift PG27UQ review, Asus ROG Raikiri review, Best gaming motherboard