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.

HDMI helped to clear up cable-clutter by sending digital audio and video through a single cable. The new HDMI 1.4 spec now adds Ethernet, too. The 1.4 specification offers much different capabilities ...

Your HDMI ports might look identical, but some offer better bandwidth and extra modes. Using the right port and settings can ...

The Ultra HD “4K” TVs and computer monitors are a-comin’! But pushing that many pixels places is a mighty big strain on the cables used to transfer audio and video to your displays. In fact, while the ...

Key Digital has introduced the KD-4KWHCEX HDMI 4K 60Hz 100-foot Wireless Extender KIT with IR. “The KD-4KWHCEX had a lot of enthusiastic response when we showed it recently at the CEDIA Tech Summit in ...

HDMI connection issues with TCL Roku TVs can be frustrating, but there are several steps and troubleshooting methods that can help resolve these problems. Here’s a detailed look at how to address ...

An open secret on the PC gaming world is that 4K TVs double as great PC monitors. Or potentially great, anyway. Big-screen gamers have lived with many a compromise, if only to play Overwatch or ...

The Aukey 9-in-2 USB-C Hub (CB-C81) lets you add a pair of 4K HDMI screens to your MacBook. But that’s just the start because it packs in nine ports, despite a relatively small size. It offers a pair ...

HDMI has been on the market for years, and in that time it's become pretty much the main standard of A/V connection, but did ...

It's an interesting world in terms of the way and sense in which things work; HDMI 2.0 is now non-existent and has been absorbed into the HDMI 2.1 naming. The HDMI 2.0 standard was phased out by the ...