You need a physical remote. You can pick up a Roku Voice Remote at Walmart, Target, etc., but you'll have to factory reset to TV to get it to pair. Or, you can get a cheap universal remote that supports Roku TVs or get a remote from the TV's manufacturer (TCL).
Roku Community Streaming Expert
Help others find this answer and click "Accept as Solution."
If you appreciate my answer, maybe give me a Kudo.
I am not a Roku employee.
