HDMI excels for media consumption, while PC gamers prefer DisplayPort.

A common problem you may encounter with your DisplayPort, which connects the monitor to a graphics card, is called Link Failure. This is when that connection fails. It mainly happens with AMD graphics ...

If you're someone who needs to (or likes to) take their work on the go, a portable monitor will make a huge difference. These are my favorite that I tested.

Laptops are practical because you can take them with you. However, laptops have a relatively small screen. If you work on a mobile computer, it quickly becomes annoying to constantly switch programs.

CNET staff -- not advertisers, partners or business interests -- determine how we review products and services. If you buy through our links, we may earn a commission. Portable monitors are a simple ...

One cable turns any laptop into a dual-screen setup. This 15.6-inch portable monitor weighs 1.7 pounds, fits in a bag, works ...