If you are installing a Roku® streaming player you need a High Speed HDMI® Cable for video and audio.
High Speed HDMI Cables are available for purchase on the Roku Accessories Store.
If you are installing a Roku® Streaming Stick® or Roku TV™ you do not need any cables to stream content. A Roku Streaming Stick plugs directly into any available HDMI input on your TV while a Roku TV has the streaming experience built in.
What if my Roku player is connected to surround sound?
If you are connecting your Roku player to surround sound, you may need additional cables. Learn more about what is required when connecting to an audio/video receiver.