Adding USB 2.0 to a Titanium PowerBook G4

2009 – Despite my 867 MHz Titanium PowerBook G4 (TiBook) being introduced in November 2002, making it nearly seven years old, it is still an excellent machine. Being an 867 MHz model, it is the earliest Titanium model to officially support Mac OS X 10.5 Leopard, and it copes with it very well.