Old Organizers Collection

More Pictures

SF-4100

Casio SF-4100_1
Opened. My current SF-4100 has a broken display.

Casio SF-4100_2
Side view

Casio SF-4100_3
Keyboard close-up

Casio SF-4100_4
Top and back sides

Casio SF-4100_5
Inside. All of the chips, including display come from Nec.
Provision is made for extra ROM and RAM chips.

Casio SF-4100_6
All of the parts of a SF-4100.
Plastic keys are like fleas. They leap out of their hole as soon as one move the shells.

User manual

English Español

To donate your old devices and give them a second life in this collection and this web site - please send us an e-mail to pdaorga@gmail.com

This is the biggest collection of monochrome electronic organizers, text and graphic PDAs, older brothers of nowadays multimedia handheld devices in the WORLD.
It is located in Europe.