What Is HDMI With Ethernet, And Do You Really Need It?

If you've never heard of HDMI with Ethernet, you're not alone. Though this technology has been around for years, you're ...

If your TV has this specific HDMI port, don't leave it empty

Your TV's HDMI eARC port might actually be the best choice for your device, even if it's not a sound system, thanks to HDMI 2.1.
MUO on MSN

5 surprising things HDMI can do that have nothing to do with a screen

HDMI cables can do more than just sending video to your TV.

4 Potential HDMI Splitter Hazards You Probably Didn't Know About

An HDMI splitter (not to be confused with an HDMI switch) can be useful for showing the same content on multiple streams, but ...
Audioholics

HDMI Audio Transmission for Blu-ray and HD DVD

We are seeing the following common questions from our readers regarding what happens when they connect their new Blu-ray Disc (BD) or HD DVD player to their A/V receivers or processors via HDMI. Some ...
Ars Technica

Is there an HDMI cable that does not include sound in the spec?

I tried to search through Google, but all the options pop-up as sound not working through HDMI. I have a case where I am connecting an AV adapter to a TV, but sound is not working for video ...
Ars Technica

Problem: No HDMI audio out option when connected via AV receiver to projector

This is an AV issue, but looks to be Mac-specific, so posting here rather than in the A/V Club. Sorry for the length, but I'm trying to supply all relevant info) Summary: I have an MBP connected via ...

Please stop using old HDMI cables

Dated technology caps the quality of all your connected entertainment devices.