Whether you're a traveling exec, a gamer, or a graphic designer, a portable second monitor can add an extra dimension to your work or play. We've tested most of the major models. Check out our top ...

Portable monitors that you pair with a laptop are nothing new, but in the past few years, they have exploded in number. (Most display makers now have several in their product lines.) Whether you want ...

Finding yourself far from a wall socket when your phone hits five percent is positively nervewracking. If you stash a portable battery in your bag, you can avoid that feeling altogether. But there are ...

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