What Version of NI-IMAQ Does My Frame Grabber Support?

As long as the card is compatible with the newest version of the drivers, it should be fine on a Windows 7 machine. This chart gives an overview of what frame grabber cards are compatible with which version of NI�s vision drivers.

http://digital.ni.com/public.nsf/$CXIV/ATTACH-AEEE-992M7U/$FILE/IMAQGraph1.png

Versions of NI-IMAQ 3.5.1 and higher are now included with a driver bundle called Vision Acquisition Software. Vision Acquisition Software contains NI-IMAQ, NI-IMAQ I/O,and NI-IMAQdx. There are no individual installers for NI-IMAQ for versions 3.5.1 and later. 

For more complete information of frame grabber compatibility, see this NI Web page.