I got it in a batch of older gear, including a G5, HD 3 a Control 24 and some other stuff. I'm guessing it might be from the early TDM days as the package also has books for Pro Tools 6.2 TDM. Let me know if anyone can say what it is, or if anyone wants it(certain I won't be using it). It does have an Avid silkscreen on the end of the card.
BTW, the "old-timers" refers to those with lots of experience, not lots of age