It does appear that all of the replacement options are low profile of some kind. There is an "ultra low" option. http://www3.lenovo.com/us/en/accessories-and-mo

It does appear that all of the replacement options are low profile of some kind. There is an "ultra low" option. http://www3.lenovo.com/us/en/accessories-and-monitors/keyboards-and-mice/trackpoint-caps/c/TrackPoint-caps http://www3.lenovo.com/us/en/accessories-and-monitors/keyboa...