Firewire Board Module – Power Mac G4 (PCI) Apple Rescue of Denver » Products Page » G3 to G5 » Cards - Boards - Power Supplies (G3 to G5) » Firewire Board Module - Power Mac G4 (PCI) 2 port assembly Firewire board / ports / module for the Apple Power Mac G4, PCI Graphics model. Assembly includes board, housings, short internal cable. Apple number 922-3672, 600-6938, 805-2089, 805-2090, 922-3751. Product in stock Price: $14.99 Updating cart... Updating...