Follow these steps to set up your Chromecast device on Roku: Once that’s connected, switch to HDMI and Chromecast will take care of the rest. To use Chromecast on Roku you will have to connect the Google Chromecast to an available HDMI port. I will show you how you can use Chromecast on Roku TV in addition to tons of different casting and mirroring options. Two, Roku has to make money in order to keep competing with giants like Google. One, they want you to buy a TV simply for the Roku feature. There is a reason why companies do not flaunt this feature. Roku is after all a TV with a built-in Roku player. Yes, you can use Chromecast on Roku TV as long as it has an HDMI port. But what happens when you’ve already bagged a Roku and became aware of the wonders of Chromecast thereafter? Should you throw away your TV for a new one? What if there was a better solution? Chromecast has revolutionized how people consume media to the point that it’s now an auto-include in most smart televisions.

It grants you the ability to turn any TV into a smart device by simply plugging it in.

Google chrome cast to roku tv