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

HDMI ARC is easy to ignore until your sound system acts up. Here's what that port is best used for, and why it matters for modern home theater gear.

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

The device is not the fault, it's the cable.

Connecting your phone to a TV is easier than ever. Whether you have an Android or iPhone, a smart or a regular TV, you can ...

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.

If you're trying to connect your display to something far away or just don't want to deal with the hassle of wires, you may consider a wireless HDMI adapter.

While the Fire TV Stick has "TV" right there in the name, you can plug them into other devices as well. Here are a few ideas for alternate uses.

There's usually a fix.