If you are on a computer and one monitor is already connected, look for another similar port. Make sure your computer or the graphics card supports multiple monitors before buying any equipment.
This is a very easy mistake to make, and it can be an expensive one if you purchase a second monitor without checking. 2. Connect both monitors to the computer you're using, and make sure they're ...
The required computer hardware is typically a graphics card with two monitor ports. The monitors are typically set to "extended desktop mode," in which both function as one with the mouse moving ...