Keyboard–switch database DS International Inc.
Keyboards (as brand)
| Model | Year(s) | Switches | Serial | PCB codes | Reference |  |
|---|---|---|---|---|---|---|
| DSK105 | 1990 (IC) | Alps SKCM White (pine; SP:SW; blank) | 34990171 | VER.:D 7/28/1990, NO.:1613105409 | deskthority.net |
| Model | Year(s) | Switches | Serial | PCB codes | Reference | |
|---|---|---|---|---|---|---|
| DSK105 | 1990 (IC) | Alps SKCM White (pine; SP:SW; blank) | 34990171 | VER.:D 7/28/1990, NO.:1613105409 | deskthority.net |