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, ...

Add Yahoo as a preferred source to see more of our stories on Google. Plug an HDMI cable into your MacBook and the projector. Turn on the projector and open the lens. Check Apple's support pages if ...

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 ...

Whether it's a film, your favourite TV show or your favourite sports team, things always look better when the screen is bigger, but connecting up to a projector can be confusing at first. It needn't ...

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 ...

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 ...

The Belkin ConnectAir Wireless HDMI Display Adapter promises for easy streaming without messy cables. Wireless connectivity made simple.

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 ...