| Zorro II: | None | |
| Zorro III: | 7 | |
| ISA: | 3 x 16bit (3 inline) | (Non Active) |
| PCI: | 3 (3 inline) | (Non Active) |
| Video Slots: | 1 (1 inline) | (AGA type) |
| Other: | None | |
A busboard designed for desktop A4000's which have been towered with one of Micronik's A4000 towerkits.