Not all HDMI ports are created equal, though that is a common misconception for folks who may not be a display tech enthusiast who just got a new TV.

HDMI ARC (Audio Return Channel) and eARC remove the need for a separate audio cable when sending sound from a TV to a compatible soundbar or AV receiver. For more, see what is HDMI ARC? HDMI eARC ...

If you've bought a TV, soundbar, or AV receiver at any point over the last five years or so, there's a good chance it has an HDMI ARC port. The "ARC" in that moniker stands for Audio Return Channel, a ...

I've been trying to get my laptop to send audio over the HDMI output into the HDMI ARC input on a new amp. Didn't work with the 11yo v1.2 cable I'd been using but also doesn't work with the one ...

The best HDMI cables help connect source devices to displays, such as gaming monitors, TV sound systems, and projectors, for users to enjoy high-quality audio and visuals. They do so by leveraging ...

For high-performance TVs and monitors, there are two main cable types that you need to know about: HDMI and DisplayPort. (What about USB-C and Thunderbolt cables? They both implement DisplayPort, so ...

If you’re experiencing problems with your Samsung TV’s ARC (Audio Return Channel) functionality, this guide provides several troubleshooting methods to help restore proper audio transmission. ARC ...