This is rather interesting:
Datalux Space Saver Keyboard MIGUW w/ Glidepoint Touchpad
It
is mechanical—I suspected that when I saw the AT connector—but
according to DT it has either the reviled MEI switches ("Many consider the switch to be particularly bad... Some have even commented that it feels like typing on rubber bands") or Cherry MLs, which aren't liked much more. So I'm not endorsing it as a purchase... I just thought I'd point it out since it's such an unusually compact design for a full-size board.
