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Keyboard–switch database Hi-Tek High Profile open-top latching variant: white slider


Switch Hi-Tek High Profile open-top latching (white slider)
Manufacturer Hi-Tek

Created by Daniel on 2016-02-07



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
Texas Instruments TI-99/4A keyboard 1983 (case) Hi-Tek High Profile open-top (white sliders)
Hi-Tek High Profile open latching (white slider) (lock)
ASSY NO 873-10611 deskthority.net The grid is labelled “8301” which I am taking to indicate 1983; this is listed as a “case” year as there is presently no good category for this type of date marking.