With Roku, you can cast your entire smartphone, tablet, or PC screen to your TV ... internet speed. By default, the Roku will choose the best available bit rate. Finally, make sure to leverage the ...

Clearing the cache can help speed up many devices, but Roku doesn't provide an easy option for its TVs or streaming sticks.

You get three ... Does Roku work without internet? No. The Roku platform will require an internet connection to work, usually through Wi-Fi. That doesn't mean you can't use your TV, but none ...