A slight weakness might be that Steam's Linux library isn't quite on a par with the Windows alternative, but Valve pledged to work hard so that its portable would play the vast majority of Steam games without a hitch, by the time it is launched properly (pre-order product rollout starts in December). The new Steam Deck would enable convenient portable access to your PC games library, with a custom AMD APU, 7-inch 800p touchscreen, 16GB of DDR5 RAM, extensive built-in controls, and SteamOS 3.0 as standard (you can install a different OS if you wish). Valve announced its Linux-based handheld PC/console for gaming on the go back in July.