Need help ID'ing SS video card for IIgs

[quadrajet1@aol.com (Quadrajet1)]

   I bought a IIgs this afternoon with a treasure trove of cards inside, one of
which I don't know what it is.

  It is made by Sequential Systems, and has a VGA and RGB output.  Has some
VRAM next to the video out connectors.  Copyright 1995.  Several chips have a
copyright for Oak Technologies.  One of the chips has a sticker that has the
word Zorro on it.

  Also in the IIgs was a ZIP GSX card, a Sequential Systems RamFAST SCSI Card,
and a 4 Meg RAM card from Pacemark Technologies, and a little sound adapter
board.

Raymond