After working with a dual-screen portable monitor for a month, I’m a believer More pixels and versatility, but without the sacrifices of dual-screen PCs.

Acer's PD3 Dual-Screen Portable Monitor is a solid plug-and-play display to take with you between work and home - if you can look past its hefty weight and need for a dedicated power source.

Amazon Is Going All In, This 15″ Portable Monitor That Works as a Second Screen Now Costs Almost Nothing This 15" ultra-slim monitor is the ideal travel companion to effortlessly boost your ...