CopGain Dual Laptop Screen Extender review: Portability with a very specific purpose

MacworldAt a glanceExpert's Rating
ProsAttached rotatable second screenFolds to back of MacBookConsBulky and heavyNiche use casesOur VerdictIf you don’t mind bulking up and weighing down your MacBook, and you have a real need for a foldable, portable second screen, the Dual Laptop Screen Extender may well be your solution. But most people would do better with a separate external display.MacBooks can quickly and easily hook up to external displays for greater desk-based screen space. While