Mac SCSI cards or Adaptec SCSI cards made for you Apple computer system. UsedMac SCSI card section offers a complete selection of all available Mac SCSI card still offered in the market place.All Apple SCSI cards offered here . Give us a call if you have any questions about our services, parts availability or pricing.you can also chat with our Mac technicians and Apple parts specialist.(online ). All mac SCSI cards carry a minimum 60-Day warranty.