Eu enviei um email para a Matrox e esta foi a resposta:
Thank you for contacting Matrox.
The QID LP PCI card is not technically capable of driving such a demanding operating system as Windows 7. This chip has been manufactured since 2003 and was not designed to run the way Windows 7 needs it to run. The M9140 is the closest equivalent card to the QID LP PCI card. It is a PCIe x16 graphics card with 4 outputs that can run up to 1920x1200 and has 512MB memory on board. This card does have Windows 7 drivers available for it here.
Please do not hesitate to get back to me if you have any further questions