I read
this thread.
It said "This keyboard is a Cherry MX8100 (G80-8963LUBUS-2). For some reason, Cherry puts this keyboard in their Multifunctial POS G80-8113 series...(that's if you're looking for the Cherry tools software)."
I know that there are Cherry clear and Cherry brown switch for G80-8113. But how about G80-8963LUBUS-2? Is it always made with Cherry brown switch?