Keyboard–switch database Apple Extended Keyboard II
| Brand | Apple |
|---|---|
| Manufacturer | Mitsumi |
| Product | Apple Extended Keyboard II |
| Model | M3501 |
| FCC ID | BCGM3501 |
| Switches | Mitsumi Std Type 2 Alps mount |
| Serial number | 31910823 (internal) |
| Year (case) | 1991 |
| Year (PCB) | 1991 |
| Reference | http://mousefan.telcontar.net/image/ext2m.htm |
Created by Daniel on 2015-11-02; modified by Daniel on 2015-11-08