USB/PRAM Board for PowerBook G4 17 1.5 GHz 1 Currently In Stock This board contains the PRAM battery and also provides the USB. It will only work with the 17" 1.5 GHz Aluminum model. Return to item list    Currently out of stock, but here are some alternatives:      Apple PowerBook G4 17 1GHz PRAM Battery USB Port Board     $11      Apple PowerBook G4 Aluminum A1013 17 1 GHz USB Board     $14        $1599 $1747.88 $1748.99 $1749 $1750   100% free eBay sniper collaborative art learn to read chinese great deals on books by the best authors