Help & troubleshooting for channels on your Roku device, including adding/removing channels, logging in to, authenticating, or activating a channel, channel-specific playback issues, assistance contacting channel publishers to report issues, and adjusting channel-specific settings.
Re: My device is Roku Streaming Stick 4K Version 3820R
I purchased 3820R to replace the 3400 stick that came with my RCA tv. Will it fit in the enclosed space and HDMI slot that held the original ROKU stick? If it fits, will the remote see it like the original 3400 that came with the tv? If not, is there an attachment that will fit into and interface betweenthe original HDMI slot and the new ROKU stick?