What is Steam Link used for?

What is Steam Link used for? Steam Link is designed to take advantage of the horsepower you already have in your home, streaming from your current gaming computer by mirroring its experience to your device. Video and audio data is sent from your computer to Steam Link, while your controller input is sent back in real time.

Steam Link is designed to take advantage of the horsepower you already have in your home, streaming from your current gaming computer by mirroring its experience to your device. Video and audio data is sent from your computer to Steam Link, while your controller input is sent back in real time.