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

When holding a conference or recital, you can use a long and heavy HDMI cable to output video to a distant device, or you can use one HDMI cable for multiple people to connect a PC and a projector.

A guy I know wants to have the component video output (along with analog stereo and optical digital audio) of his Xbox (HD-DVD player, mostly) go to his whole house distribution system while at the ...

Extron has introduced a compact two-input HDMI switcher offering analogue audio de-embedding. The SW2 HD 8K supports video resolutions of up to 8K, including 21:9 and 5K ultra-wide aspect ratio ...

If you want to connect your smartphone to your TV, you’ll want to get one of the best smartphones with 1080 HDMI output. HDMI or High-Definition Multimedia Interface allows you to transmit ...

In a previous article, I discussed how I used an inexpensive ($25) video capture card to capture HDMI output from a physical system (an Intel NUC) and stream it via USB to another system (my laptop).

Apple's updated entry level white MacBook now supports audio and video output via its Mini DisplayPort, enabling users to drive an HDMI HDTV using a single cable or adapter. Support for audio output ...

HDMI Licensing, the company that defines hardware rules for HDMI cables, announced today that it’s releasing an HDMI Alt Mode for USB-C products. The specification allows for USB-C-to-HDMI cables to ...

This guide aims to help those having problems with HDMI blank screen/no signal issues with the PlayStation 3. Try these steps in order. If none of them work then there may be a problem with your ...

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.