Last & Latest End of Life Drivers from Quantum3d. No more to be issued. Supposedly works for Windows NT ONLY. Does not work for 95/98/ME/2000 or XP. Windows 95/98 drivers do exist. Quantum was not clear on what version of NT. See the following URL.
Remember for X-24 cards, load drivers twice, since there are two cards on a single PCI slot. S-12 cards load only once.