Sharper displays are unsurprisingly nicer to look at but also more taxing on a laptop's battery —powering up more pixels draws more power. High-resolution portable monitors are best for desktop ...

When you buy through ... offers the best contrast of any portable monitor we’ve tested. This high-resolution ViewSonic monitor is an excellent second screen for a Windows laptop, and it adds ...

When you’re working on the go, your laptop’s single screen can feel annoyingly cramped, especially when you’re used to a ...

Portable monitors are gaining popularity, and it’s easy to see why. They are a boon to both desktop and laptop users ... easy to connect, and, best of all, easy to transport — whether that ...

And right now, one of our favorite portable laptop displays is on ... off its original $139 price and its best-ever price. This particular portable monitor features a 15.6-inch IPS display with ...