Sometimes one monitor is not sufficient to get the work done on your computer. You need an additional monitor connected to the same computer that already has a display system working with it. Adding a standard monitor for additional display can be complicated and expensive. The easiest way to add another monitor is to use a USB connected monitor. USB displays connect to the computer through its USB port. Just install the software program provided by the USB monitor manufacturer and this setup will start working.
This plug and play monitor does not involve a complicated setup process. Once you have installed the software and connected the monitor, you will he start seeing the output visual contents coming from the computer. This type of monitor receives power through the USB port so you do not need any additional power cord. It is a power efficient solution. The portable monitor can be carried anywhere.