922-4701 Modem RJ-11 Board for iMac G4 5″/17″/20″ NB-4718W
This is a RJ-11 Board for a iMac G4 15.0".
Apple part number: 922-4701
iMac (17-inch Flat Panel), (Panel, 1GHz), (Flat (USB 2.0), Panel 2003)
922-4701 Modem RJ-11 Board for iMac G4 5″/17″/20″