Many add-on cards were released for the system, including networking (Neptune-X), SCSI, memory upgrades, CPU enhancements (JUPITER-X 68040/060 accelerator), and MIDI I/O boards.
Banyak kartu tambahan (add-on) yang dirilis untuk sistem ini, termasuk jaringan (Neptune-X), SCSI, penambahan memori, CPU tambahan (JUPITER-X 68040/060 accelerator), dan papan I/O MIDI.