HDMI is great for many things, but I've learned that I love DisplayPort even more.

Making sure you're using the right HDMI cable for your device can be confusing, but it doesn't have to be.

I have a Dell U2720Q monitor that accepts HDMI 2.0, DisplayPort 1.4 and USB-C. I use USB-C because the monitor acts as a hub for a range of peripherals (keyboard, mouse, webcam, speakers, etc.etc) and ...

While you might only use your HDMI port to connect audio and video devices, it can do a lot more. Here are some gadgets that leverage the port in unique ways.

Despite that, DisplayPort isn't necessarily the best format -- it's just the most accessible on PC. There are plenty of ways ...