Question : Problem: use 2 USB to DVI-I/VGA Adapters to triple monitor

I would like to know if (if you have an onboard graphics card with no extra ports) you could
buy 2 of these :

EVGA UV Plus USB to DVI-I/VGA Adapter USB2.0

use each one as a separate video card and run threee monitors - would windows display settings be able to handle 2 devices like that

Answer : Problem: use 2 USB to DVI-I/VGA Adapters to triple monitor

You need to be aware that USB to VGA performs very, very poorly in terms of screen updates. You will get two very slow screens. This may not be an issue for you though, depending on what you want to display on these screens. If it is reasonably static information, you might be happy. If it is anything moving, you will be very unhappy.