|Branding||Commodore, Unisys, and others|
|Layouts||101 keys US-ANSI|
|Keyswitches||Mitsumi hybrid switch|
|Interface||AT, PS/2 for Unisys boards.|
The KPQ-E99YC is a standard PC keyboard manufactured by Mitsumi, and used by brands including Commodore and Unisys. It makes use of Mitsumi hybrid switches incorporated into a curved switch plate and a curved backplate. Therefore, all keycaps have the same height profile.
KPQ-E99YC was sold with no top branding, and Mitsumi's name on the rear label. It was also provided as an OEM keyboard to systems manufacturers.
Assigned Commodore part number 312702-02, this version has Commodore's "inverted" colour scheme, i.e. the alphanumerical keys have a darker shade of grey than the modifier keys as it is often seen on Commodore keyboards.
The blue domes are ~40 g, and yellow space bar domes ~50 g.
- Geekhack — Commodore keyboards
- RecycledGoods.com — Mitsumi KPQ-E99YC Keyboard