The Aura Triple Aero 15.6" Pro Max ($699) is one of the most distinctive portable monitors we have reviewed, packing three 15.6-inch screens arranged side by side into a foldable frame, origami-style.

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 ...