FWIW iBook G3 is circa 2003-2006 so only 20-23 years old. Not 27.

Way to make me feel older than I already do lol.

We used these in when I was in high school, they'd wheel in a cart full of them into the classroom, and had a Wireless B Airport on the cart they'd plug in to the Ethernet on the wall.

Literally my first experience with WiFi

iBook G4, not G3, but yes.