If you’re asking what is HDMI and what port do you have, we’re going to be doing a deep dive into display connectivity technology. HDMI, or High Definition Media Interface, is a type of connection ...

HDMI 2.1 has been the preferred display standard for TVs and consoles, while DisplayPort 1.4 is what you see on most gaming ...

To get the most out of your Amazon Fire TV Stick or Cube, it's important to know that the HDMI 2.1 port on your TV will ...

Chances are good you'll have to replace your older HDMI cables if you want to use the latest data transfer standard with a 4K TV. Q. I’m on the verge of buying a new 4K TV and a new soundbar. I am ...

RCA connectors were typically the interface of choice on televisions for the longest time before HDMI came along. Thanks to its simplicity and versatility, HDMI quickly became ubiquitous, and it's now ...

HDMI is backward compatible, so there's never an issue with using a newer cable with an older system, but the reverse isn't ...

How far an HDMI cable can stretch before it loses quality depends on the type of cable as well as what you are trying to ...

If you already have an HDMI cable, you may be wondering why you should bother with the one that came with your PlayStation 5.

It's easy to find yourself with more sources for your TV than it has inputs. Most TVs just have three or four HDMI connections, so if you have a PlayStation, Xbox and cable/satellite box, what happens ...

When the issue is the reach of an HDMI cable, the natural temptation may be to rush out to the store to buy a longer one.

TL;DR: The Nintendo Switch 2 dock is expected to support HDMI 2.1, potentially enabling 4K gaming at over 60FPS when docked. It may use the RealTek RTD2175N-CG chip, supporting up to 4K 120FPS.

I have a Vizio M70-c3. It's a 4K TV that we bought at Costco a couple years ago. It's a lovely TV in lots of ways, but unfortunately we just missed HDR, and only one of the HDMI ports supports 4k @ ...