Roku yesterday announced that HBO joined The Roku Channel, in time for the new season of Game of Thrones, that starts on April 14. The Sopranos, Entourage, and Sex and the City are other cities available along with premium movies and documentaries.
The Roku Channel has more than 10,000 free, ad-supported movies and TV episodes as well as Premium Subscriptions, that includes HBO.
Roku has a 7-day free trial for HBO. To subscribe HBO, Roku users need to open The Roku Channel, navigate to the Premium Subscriptions row, find the HBO tile and start the trial. After the trial expires, HBO is $14.99 per month.