I have an ultra small form Dell workstation with a single DVI and wish to use two monitors on this workstation. There is no room to install a dual port video card and the DVI is direct on the MOBO. Is it possible to have 2 monitors on this config? The monitors need to work as one large desktop (extended) rather than as a duplicate display. I’m wondering if I can use a video splitter of some description. Both monitors have DVI & VGA.