I just got a new Roku Express 4K+ model 3941R and during the setup I got a message my HDMI connection can play at 1080P HDR at 60 frames per second but it appears my TV is good for 4K at 60 frames per second. I used the HDMI cable that came in the box. Do I need to get a HDMI 2.2 cable for this to work? Thanks, John
Thanks for the post.
It's possible that you may need a high quality cable if you want to watch 4K content with the Roku device.
Please keep us posted what you find out.
Thanks,
Danny