This cable was specially designed for the Roku LT and Roku 2 (Roku XS, Roku HD, Roku XD) and Roku Express Plus models. It uses a single 3.5mm headphone jack connector to provide video and right/left audio. Simply connect the red/white/yellow ends into your TV and the other end into your Roku. Note: Cable is NOT compatible with televisions that have Roku built in (Roku TV).