HDMI 2.0 and HDMI 2.1 both support up to 32 audio channels, with the latter adding Dolby Atmos into the mix. Crucially, ...

I decided to write this article the first time I saw another writer say "HDMI is digital - it either works or it doesn't." Then I saw that statement get repeated over and over. The problem is that ...

Confused about HDMI 2.1 vs. 2.2? Learn the real differences between these versions and why upgrading to 2.2 likely won't impact your setup much as of now.

Some long HDMI cables are 'active' or directional because they have a kind of repeater chip in them. There are also in-line HDMI repeaters that run on the power provided from HDMI.

Expect to spend more if things get complicated, naturally. Even then, however, you can find active or optical 15-foot cables ...

Hardware makers can start building HDMI 2.2-compatible devices and cables with bandwidths up to 96Gbps.

HDMI 2.2 was officially announced at CES 2025, but we may not see new cables until later this year, and supporting devices until 2026 or beyond.

Our Monoprice SlimRun AV 8K Certified Ultra High-Speed Active HDMI Cable review looks at a 32' HDMI cable which is also CMP Plenum fire safety rated for in-wall, ceiling, and other installations.

If you're raising an eyebrow right now because you're already using a really long HDMI cable with no problems, it might be because you're only sending lower-bandwidth content, like 4K video at ...

The HDMI Forum has released an updated HDMI 2.2 specification, paving the way for tomorrow's super-high-resolution displays, monitors, VR, and other applications.

Ubluker 48Gbps Certified HDMI 2.1 5-metre cable was £23.39 now £15.99 at Amazon Not a cable we've tested, but this Ubluker is officially certified for 48Gbps, which is what you need for 4K/120Hz ...

Who would’ve thought that picking a cable for your TV to work would involve time rooting around the internet for the best one? High Definition Multimedia Interface (or HDMI) cables are pretty ...