Are you trying to split the feed from your Roku across two devices? You may be tempted to use an HDMI Splitter, but there's a ...

TVs often analyze what you watch to curate suggestions and serve you ads, even through HDMI-connected devices, but I've found ways to take back control.

Modern HDMI ports can do a lot more than most people realize, but many TVs ship with advanced capabilities disabled or hidden in system settings.

HDMI cables are the most widely used interconnect in AV, so I'm here to explain the differences between them and recommend my ...

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

You've definitely used the HDMI standard for connecting your entertainment center, but you may not realize exactly who owns ...

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.

If you're buying a new TV, the PlayStation 5 or an Xbox Series X/S, you might be wondering if you need new HDMI cables. There is, in fact, a new standard called HDMI 2.1, and included with that new ...

Your receiver's HDMI ports aren't always the best.

HDMI is the universal standard for displays, but sometimes a cable isn't what you need. This Belkin device promises wireless ...

With some clever hacks and fast IO work, it’s possible to get your average garden-variety microcontroller to output some form of video. Old analog standards like composite and VGA are just slow enough ...