Mac OS 9.2.1


  • Apple-original Mac OS 9.2.1 CD in sleeve.
  • FULL universal installation of Mac OS 9.2.1.
  • This software will work on PowerMacs that originally shipped with a G3 or G4 processor. If you have a PowerMac that DID NOT ship with a G3 or G4 processor, the highest OS you can run is 9.1.

  • This software WILL NOT work with G4s that originally shipped with OS 9.2.2 or the very newest G4s which will not support Mac OS 9 at all.

  • Beware of others selling the gray CDs which say "iMac", "iBook" or "PowerMac G4". Click here for more information.

    What's the most current OS your Mac will support? Find out by clicking here.

    What is Expedited Processing? Find out here.


  • Hardcore Mac (480) 648-0152