Even the PowerMacs and late G4 PowerBooks had Gigabit Ethernet.
Late PowerBook G4? The second revision was called the Gigabit Ethernet model and ran at 550/667mhz and had 1Gpbs Ethernet. Even though the CPU couldn't easily transfer data at 1Gbps speeds, it did have it.
thanks guy mmm I am typing to get it to work, but it is not happening .