Macintosh IIsi NuBus Adapter Card
Description
This adapter includes a floating-point coprocessor. It plugs into the IIsi PDS slot and gives one NuBus slot.
Apple 820-0305-01, 820-0303-02, M0481LL/A
Available are:
A) New in box, includes a port cover and two screws, Packing List, warranty, Installation Reference. (820-0303-02, M0481LL/A)
B) Used 820-0303-02, working, but needs recapped
C) B above, but recapped.
D) Used 820-0305-01. Capacitor has been replaced prior to coming to us. No mounting bracket, but it has standoffs on the back. (last photo)








