G81-3090 HAD (Branded as Schneider MF2)
Cherry MY (old black shaft type) switches, Double-shot keycaps, 1988
I picked this one up mainly because it is an odd-ball in the world of G80/G81 OEM boards. First of all it features a German layout with English modifiers, Numpad and some other keys. Chances are the keyboard was designed before standard labels for all the keys on a German keyboard had been set.
The LED label and the case itself are also unusual for a G80. The keyboard features a little clear plastic window for custom F-key labels.
I could not find much information on this one, but I assume the Schneider MF2 was a desktop PC and the keyboard was sold along with it.
