Commonly asked questions
Our most frequently asked questions about how Roku works.
- Compare Roku® streaming devices
- What is Roku TV™?
- Which Roku® streaming player will work with my TV?
- What is 4K Ultra HD resolution?
- Do Roku® streaming devices need to be connected to the Internet?
- What do I need to stream Netflix 4K content?
- Does Roku charge monthly subscription or rental fees?
- Do I need a Roku® streaming player for each room in my house?
- Do Roku® streaming devices require a cable subscription?
- Do Roku® streaming devices support surround sound?
- Can I browse the Internet on a Roku® streaming device?
- Are there commercials on Roku® streaming devices?
- Do Roku® streaming devices download or record movies and TV shows?
- Does Roku charge an activation fee, or charge for support?
- Can I take my Roku® streaming player with me when I travel?
- Do I need a separate Roku account for each of my Roku® streaming devices?