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 ...

Right now, you can get a Mobile Pixel Trio to fit your laptop screen size, from a 13 or 14-inch model ($214.99; originally $259 for a single screen; $419.99; originally $500 for two screens); or the ...

The display is one of the best things you can upgrade on your computer to improve your overall experience. Sure, it won't affect how your computer runs, but you have to remember that the monitor is ...