Apple PowerBook G4 15-inch April 2004 1.33GHz (M9421LL/A) – UNICOM, Inc.
Last gen Powerbook G4 with High-Res screen restored with a 256gb SSD, 2gb RAM, and new thermal paste. Really disappointed with the OS9 support however - any suggestions? : r/VintageApple
Apple 17" PowerBook G4 A1013 1.0GHz / 60GB HDD / 1GB / works perfect! | eBay
12” PowerBook G4 next to my MacBook Pro M1, amazing how 20 years can yield so many differences and similarities at the same time. : r/mac
The 12" PowerBook G4 is what the MacBook Air should have been - YouTube
Ode to the 12-inch PowerBook G4, Apple's first desktop-quality laptop | Macworld