Well, I have an answer for that, and not only that, but it’s the best way to connect to multiple monitors wherever you are.
If you are using a laptop, you might have only one HDMI port or rarely ... your actual working area to the second monitor. The dual monitor setup is essentially about working in this mode on ...
The DuoOne is a portable dual-monitor setup in a clamshell package. Two 16-inch LCD screens are connected by a hinge, and can connect to laptops or smartphones via USB-C or HDMI cables.
If you want to hook up your laptop or computer to a dual 4K monitor setup, then you may need a Thunderbolt dock. Here are ...