Just about every TV accessory needs an HDMI cable, but not all of them can output 4K. Here's how to tell if yours is capable.

I know that plugging in the cable and testing it for various activities would essentially tell me if a cable was say HDMI 1.1 versus 1.4, but is there a better approach to this? I was given a few HDMI ...

Most HDMI issues are caused by cables, wrong input selection, or driver errorsTesting with another device helps identify ...

Eli is a freelance journalist who lives in Detroit, MI. He got his start in journalism covering video games and sports for Heavy before branching out into greater esports coverage at Dexerto. He also ...

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 ...

There are a few Apple TV HDMI settings that you can tweak to improve your television's picture quality and improve your Apple ...