While you might only use your HDMI port to connect audio and video devices, it can do a lot more. Here are some gadgets that leverage the port in unique ways.

Multi-monitor setups stand to benefit immensely.

Not only do streaming devices provide a bevy of entertainment apps to choose from — most of which are movie and TV show platforms — but gadgets like the Apple TV 4K can also be programmed to control ...

John P. Falcone is the senior director of commerce content at CNET, where he coordinates coverage of the site's buying recommendations alongside the CNET Advice team (where he previously headed the ...

An HDMI splitter is useful if you're trying to get the same image to display on multiple screens, but there are a few rules ...

Most modern televisions have at least three or four HDMI ports on the back panel, but one of them carries a label that sets it apart: ARC, short for Audio Return Channel. That single port is ...

Jim from Iowa asks us how in the world he's supposed to make use of all the new HDMI-capable components he has when his TV and AV receiver don't have enough inputs. It's a good question, and one that ...