Usanetwork/activatenbcu: Streaming services are now a crucial component of how we consume entertainment. The NBC Universal-owned USA Network (nbcu) provides a variety of fascinating programmes, films, and live broadcasts. You've come to the right place if you use Roku TV and want to watch USA Network programming. To go to the home screen, use the home button on your Roku TV remote. To access the Roku Channel Store from there, scroll down and choose "Streaming Channels".