The LG 43UN700 43-inch PC monitor has four HDMI ports, which lets it connect to four video sources so you can see them all in a four-way split screen mode. It's discounted to $496.99 at Amazon. Lots ...

With its sweet OLED screen and an unusually flexible, sturdy stand, the ViewSonic ColorPro VP16-OLED ($422.99) is a portable monitor geared to graphic artists, videographers, and other creative ...

There are a growing number of laptops with dual screens designs, or a single large display that folds in the middle. But for the most part these laptops cost a lot more than a typical single-screen ...