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.

Although their market isn't as vast as normal-sized monitors, portable monitors can offer some fantastic benefits. They offer the utility of a multi-screen setup without worrying about staying ...

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 ...