Back before the dawn of time (or at least, before wireless tech was as prevalent as it is now), the optical port served an ...

If you're connecting a device to a display and your USB-C to HDMI connection isn't working, there are some quick steps you ...

Finding the best cheap HDMI switcher isn't always easy ... and those who don't regularly need to output video to two different displays won't find a need for the extra features.

An HDMI (high-definition multimedia interface) is a set standard for transmitting audio and visual signals of the highest quality between various devices. It is commonly used in home entertainment ...

If you're using eARC to connect one of the best soundbars from your TV then that'll occupy the second HDMI 2.1 port type. Got more consoles and whatnot which support 120Hz? You might be out of ...

The best modern TVs come with a few HDMI 2.1 and 2.0 ports to help you connect all your devices together, but if that's not enough, or you want greater control without reaching behind the TV ...

With some clever hacks and fast IO work, it’s possible to get your average garden-variety microcontroller to output some ... signals on the port. This implementation is pure HDMI 1.4b, enabling ...