HDMI to 3RCA Composite AV Converter for Roku Streaming Stick (all models) Use Roku Streaming Stick with Older Model TVs. Converts HDMI signal from Roku into standard definition via composite (red/white/yellow). For use with TVs that have red/white/yellow inputs but not HDMI. Installs in minutes and is fully-compatible with Roku Streaming Stick (all models). Includes converter, composite cable, power cable, power adapter and installation instructions. Roku sold separately. NOTE: If you are connecting the HDMI converter to an older TV with a 4:3 (square) aspect ratio, we recommend setting the Roku to 4:3 in the settings menu. If you do not see the 4:3 option in your Roku Streaming Stick, please contact us for instructions on how to edit the settings of your Roku (or see the instructions posted in this Amazon listing). YouTube Install Video: https://www.youtube.com/watch?v=U0BqdLXLkOw