The card is plugged into the Agnus socket and contains a replacement Agnus fitted to the card. The two wires should be connected to the gary chip. This card is designed for use in the a500/a2000.
The card is a combined Chip and Fast ram expansion for Amiga 500 & Amiga 2000 B,C &. D
Expands Chipram to 2 MB
Expands Fastram up to 10 MB (12 MB possible)
Genlock compatible