From: Al Kossow
I have to find my qbus rk11 card.
The RKV11-D is a set of 4 quad cards (3 of them the same as the RK11-D) and a
custom 4-slot backplane (different from the RK11-D's), along with another
dual QBUS card, connected via flat cables. It was apparently usually supplied
by DEC in a mounting box of its own.
Noel