[billyo]

Originally Posted by Lonman

Like said, a single VGA output will only display 1 signal. This is not a converter to change that single output, this is a separate USB external graphics card. Which can act as a it's own card or an addition to the built in.
But with a PC, i'd just opt for a new video card that already has a dual display capability, just as cheap, easier & no external devices hogging up USB power/ports.

i'm with you on that, like i said if i could install a graphic card i would..these pc's don't have slots for it...these pc's has 7 usb port and i don't have anything plugged in except the mouse and an ext.500g hhd.( on this one i'm using ) so nothing is really using a lot of power, and i'm gonna be using this particular pc just for music videos and music editing.