https://www.techradar.com/news/steam-link-app-hits-android-today-in-beta-ios-at-a-later-date

When we heard Valve was making an app version of the Steam Link, we were surprised - shocked, really, that Valve would have the audacity to shrink the hardware it worked so hard on to the size of a mobile app. And yet, here it is, available to download … at least in beta on Android.

If you head over to the Google Play Store right now, you can find the Steam Link app, which has the ability to stream games over your local network from your PC to your smartphone or tablet.