Power input circuit/IO board for the 1.67GHz Dual-Layer SuperDrive® 15-inch Aluminum PowerBook G4. The Power Jack, USB Port and Audio in and Out Ports are all part of this board. This part is only compatible with the 1.67GHz 15-inch Aluminum PowerBook G4 that originally came equipped with a Dual-Layer SuperDrive® .
922-6963,9226963, 820-1820-A