HDMI is a popular way to stream video and audio via cable, but it's not universal. That's when these adapters come useful.

USB-C offers a convenient single-cable solution for connecting a laptop to a display, but HDMI is still the more common cable ...

All modern desktop displays and TVs have HDMI ports. In most cases, there is more than one in a panel on the back and/or along the side. Most desktops and a good number of laptops also offer this ...

For the past few years Chinese companies have been cranking out tiny sticks that you can plug into a TV to run Android apps. They look sort of like USB flash drives, but they have an HDMI connector ...

TL;DR: Longer active HDMI cables usually have a micro USB or USB-C connector to supply power to the internal chipset used for signal boosting. These ports won't be needed anymore if you get a cable ...