If you're looking for a free-yet-robust way to stream games, the combination of a Sunshine server and a Moonlight client is ...
allowing PC games to stream to mobile devices or handhelds like the Steam Deck. It offers superior image quality and latency compared to Steam Link, using the Razer Cortex app and Moonlight client.
While you can already stream games from your PC using Moonlight or the Steam Link app, Razer’s new PC Remote Play makes the whole process even easier but it also has a few more tricks up its sleeve.