HDMI ports do more than connect cables. From audio routing to wireless displays, lesser-known HDMI gadgets can quietly expand ...

Buying an HDMI cable should be simple—but some cables don’t perform as expected, while others don’t clearly indicate the HDMI specifications supported. If you don’t have time to dig into the details ...

One often overlooked consideration when choosing your PC monitor is the ports that come with it. The two primary standards are HDMI and DisplayPort, which offer different features and capabilities.

If you’re looking to connect your PC or console to a TV or gaming monitor, there’s a good chance you have multiple options and even more cables. HDMI and DisplayPort cables both allow you to transfer ...

Q: I plan to buy an Nvidia RTX 3080 because of its HDMI 2.1 support—it’ll pair nicely with my LG C9 TV. I’ve researched cables, but information about actual HDMI 2.1 48Gbps compliant ones is all over ...

PC gamers don't often struggle with the length of their HDMI cables—from monitor to GPU ports you're looking at a couple metres max. That is if you're not using a DisplayPort cable anyways. But if you ...

DisplayPort doesn't support Dolby Vision, HDMI-CEC, or eARC.

Turn on the HDMI port on your HP computer to send both the video and audio from your HP computer to an external TV, monitor or speaker system. While the screen on your computer is sufficient for ...