Picture shows a Revision 1 card

Picture shows the back of a Revision 1 card

This picture shows a Revision 2 card

Hi Res Image of the Revision 1 Top (1690 x 1087)
Hi Res Image of the Revision 1 Back (1715 x 1064)
High Res Image of the Revision 2 card (776 x 792)

512K RAM Expansion for the A500 which includes a battery backed up clock. This is meant as a direct replacement for the commodore A501.

Thanks to Ron Mascaro and Dagfinn Olsen