Default Logitech PRO and Ultrathin keyboards with Note 10.1 2014

Hello, anybody tried the Logitech PRO keyboard (for the Note PRO 12.2) or Logitech Ultrathin keyboard on the Note 10.1 2014. Do they work? Of course the keyboards cannot be a case for the 10.1 2014. Other than that, do they fit physically?

I am considering the situation that I choose the 10.1 2014 for portability. When I know that I will need to type lots of stuff, bring a full-size keyboard with me.