ARC stands for Audio Return Channel. It's a standard tethered to HDMI, the same cable type you use to direct video to your TV ...
Not all HDMI ports are created equal, though that is a common misconception for folks who may not be a display tech ...
While Roku can work with any HDMI port, you won't be able to watch shows in 4K or use features such as Dolby Vision or HDR10 ...
They might all look the same, but not every HDMI cable is as good as the next. Here's what you should get if you just got a ...
A splitter allows a single peripheral to output to multiple displays.
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