43 ms·The forum link mentions it is rubber dome, not mechanical. Are there different versions?by phreeza 5y agoThe forum link mentions it is rubber dome, not mechanical. Are there different versions?rbanffy 5y agoIt seems to be from the rubber dome generation - IBM, AFAIK, never made a black Model M.einr 5y agoThey did; the IBM Model M13 Trackpoint II keyboard. A very rare thing to find in the wild.rbanffy 5y agoWow. I never expected that.