: Ensure your TV has an available HDMI port. For 4K streaming, the port should support HDCP 2.2 .
: They draw power directly from your TV's USB port (5V – 1A), eliminating the need for a wall outlet or extra cables. buy a roku streaming stick
Are you looking to upgrade an or a newer 4K model ? Introducing the new Roku Streaming Stick Devices : Ensure your TV has an available HDMI port