Imac G4 21.5 and 27-inc,Late 2009
Imac G4 Display Adapters & Accessories

The following Apple laptop display adapter are compatible with your mac G4 (Flate Panel). Every Apple laptop display adapter we offer is manufactured to the highest standard and carries a 2 year minimum warranty. 

Your imac G4 21.5 and 27-inc,Late 2009 accepts Mini DisplayPort Cable Adapter.