If you wish to activate the USA network on the Roku you can start the complete setup for the Roku device. After the Roku device activation, browse to the channel store, search for the USA network, add the channel to the Roku. Open the channel and get the channel activation code. Surf to the usanetwork.com/roku site and enter the code. You will be asked to enter the tv provider details, proceed with the steps and activate the channel to the Roku. Try to refresh the home page and check that the channel is added to the channel list. For more visit https://www.rokulinkentercode.com/usanetwork-com-roku/