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Keyboard–switch database Chicony membrane rubber dome round external-clip shaft


Manufacturer Chicony
Series membrane rubber dome
Notes The keycap has separate arms at the side which hold the keycap into the keyboard, rather like those used in spring-over-membrane designs from SMK and Matsushita.

Created by Daniel on 2016-01-30; modified by Daniel on 2016-01-31



Warning: Please note that the timeline must not be trusted until a statistically significant number of data points are present.


Model Year(s) Switches Serial PCB codes Reference Notes
Chicony KB-5311 1993 (IC) Chicony rubber dome round external-clip shaft 001-05311-C01 utensilia.tk