Microsoft ergonomic keyboard

PS this is NOT an ergonomic keyboard despite it being called this. Unless this keyboard can be used by people with hand size and shoulder widths of 50th percentile and less then this keyboard can only be used by people with larger hands and fingers and shoulder widths of 19" and greater. Microsoft stop calling this ergonomic as our clients keep insisting this is the answer to their MSI’s and yet it is not.  The Ergonomic Team at Optimal Performance Consultants