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 ...

Connecting your Acer laptop to an Optoma projector is ideal for giving business presentations or sharing your screen with a group of people too large to huddle around your laptop. Connecting the ...

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, ...

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'm at a loss here with a bizarre problem. Can anyone educate me on the intricacies of HDMI connections? This projector has a long, thin directional HDMI cable running to a plate on the wall, which ...

This is an AV issue, but looks to be Mac-specific, so posting here rather than in the A/V Club. Sorry for the length, but I'm trying to supply all relevant info) Summary: I have an MBP connected via ...

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.

Since I am on a bit of a kick about enhancing the Android experience with accessories, I’m going to continue it by looking at ways to extend your display. Too often I see people who have phones or ...

Anthony is a Toronto-based communications specialist with degrees in history and journalism who loves to use his research and interview skills to inform and entertain. He has over a decade of ...