On Feb 28, 8:36 pm, rich12345 <aiiad...@gmail.com> wrote: > on the back of nibble Nov, 1990, I see what looks like a > mini zip for the GS that plugs into the CPU slot on the > motherboard... Anyone have one of these? Reading the > ad, it might be the "GSX" The GSX was the card that did get released, and was intended as the high-end model. The GS (no X) was the unreleased socket-only model.