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, ...

Though Apple TV provides quality entertainment, the remote has one issue: an inability to switch HDMI inputs. Fortunately, here's a trick to get around that.

I've got a 43" 4K display and a Mac mini from 2012. I'm using two LG HDMI inputs to connect to the Mac mini HDMI & Display Port outputs. And trying to trick the highest & sharpest resolution possible ...

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Your Roku can technically plug into any HDMI input, but the specific port, cable, and settings you choose can quietly cap ...

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 ...