HDMI 2.1 connections are key for high-quality audio and video. 3.5mm offers basic audio; optical handles DTS/Dolby; eARC provides the highest quality sound. USB ports support charging, file access, ...

An integral part of a variety of presentations, a digital projector lets you communicate your business's message, sales results or other data to a large audience. The device contains an array of ports ...

Most HDMI cables you'll use in a home theater or computer setup will just transfer audio and video, but there are ones that ...

I am a versatile writer with a keen interest in exploring and sharing insights on lifestyle, food, and technology. With a deep curiosity about the world around me, I enjoy delving into various ...

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.