Asus MB169C+

Having more than one monitor is a boon for productivity, and it's usually easy to get hold of a second panel if you're working from home or the office. On the move, however, you can't exactly chuck your favorite 4K-resolution stunner into a backpack. For that reason, mobile workers have long felt the paint of having to revert back to using a single display.
Portable monitors are one solution to the conundrum, but devices in its category so far have been dogged by issues such as high input latenc