They look identical, but HDMI and HDMI ARC ports are different. Discover the 3 hidden ways these ports handle your sound.

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 ...

Are you making the most of your soundbar, streaming stick or gaming device? Here's what to know about ARC, eARC and each of the HDMI 2.0 or 2.1 ports on your TV — including when to use them.

SPOKANE, Washington--(BUSINESS WIRE)--AV Access, a leading brand in the online market of Pro-AV industry, recently announced the addition of 4KEX70-eARC extender kit to the company’s HDMI extender ...