The "Extend" option is what allows you to maximize your desktop space, while "Duplicate" would be used if you were doing a presentation via an additional screen or projector. If you own an iPad, it ...

With Anker's reliability and a solid 4.2-star rating on Amazon, this is an easy purchase to set up a triple monitor workstation. The Anker USB-C to Dual HDMI Adapter can be purchased on Amazon for ...

The Asus Zenbook DUO is a dual-screen computer with up to a 14 inch, 2880 x 1800 pixel, 120 Hz OLED displays connected by a hinge. Basically it’s a laptop that has a second screen in the spot ...

The CopGain Dual Laptop Screen Extender ranges from $299 to $339 depending on the size of the MacBook it will be ... hubs and adapters. A former Editor of Macworld, he has contributed to ...

Although I’ve used a dual-screen portable monitor with my laptop before, ... I could power one of the monitors off the wall using an AC adapter and then use the included USB-C to HDMI cable.

A screen with an industry-standard refresh rate of 60 Hz is all you'll need for work and viewing content on a portable monitor. A higher refresh rate is a must for gaming (typically 120 Hz), as it ...

The laptop is still evolving, with dual screens shown to increase productivity by 40-50%. The new AceMagic X1 has an ingenious spiral folding mechanism, that enables two screens side-by-side or ...