That is not a graphics card. DVI PCI-E Card J4571 its a silicon image dvi pass thru for ancient INTEL GRAPHICS Chipsets. It is NOT compatable with all models especially 990 and newer [IMAGE]This is not a gpu and its not compatable with newer dell models  
Good day people.. So I have an old optiplex 755sff duocore- which is good, but sometimes it feels slow - with 2 exact same monitors - one conected to VGA and the other to below pci card DVI ..so I used them extended - win7pro- all working perfect I was able to get a Optiplex 990sff cheap i5- 3.2hz 8gb win7pro -- feels great for minor office duties - that one comes with VGA and display port - so I opened the 755sff removed the pci card-dvi, installed it in the 990 and nothing (it recognized the card and it stated "ready to use" - but monitor is black - no signal put it back on the old pc, and it works right away I search online without much help -- installed several drivers, updated BIOS (no option to enable dual monitor) as per some google search, nothing.. is the card not compatible? can i get an adapter from dvi to dp (would it work?) if not, what pci dvi card can i get? will not be for games or movies - just data entry [IMAGE]   [IMAGE]   Thank you for any help!  
Optiplex 990 sff - Dual monitor - Windows 7 Pro