What Is HDMI ARC? By Brian Westover HDMI ARC provides a two-way flow of sound between a TV and a soundbar or other gear. Here's what you need to know.
What Is HDMI 2.1? Here’s Everything You Need to Know By Don Reisinger HDMI 2.1 promises to usher in a new wave of 8K TVs along with much higher bandwidth, better audio and faster gameplay. Here's everything you need to know.
