PowerBook G4 12-inch 1.5 GHz, 15-inch 1.67/1.5GHz, 17-inch 1.67 GHz
PowerBook G4 Display Adapters & Accessories

The following Apple laptop diplay adpaters are compatible with your PowerBook G4. Every Apple laptop diplay adpaters we offer is manufactured to the highest standard and carries a 2 year minimum warranty. 

Your PowerBook G4 12-inch 1.5 GHz, 15-inch 1.67/1.5GHz, 17-inch 1.67 GHz accepts Mini display port  Adapter.