These days, if you need to connect two devices via wire, you'll most likely use HDMI. This display protocol supports all sorts of device pairings. It lets you use your iPhone with an external display, ...

Too many game consoles, cable boxes and streaming devices to connect to your TV's HDMI inputs? Don't worry, there are a bunch of options.

Like many devices, Apple TV 4K can plug into any HDMI port. However, you won't get the full experience unless you use special ...

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 ...

Typically, you would use an HDMI cable to connect a streaming device, laptop, or gaming console to a single display. But what if you want to show that same content on multiple TVs or monitors? That's ...

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 ...