Siemens SIMATIC PLC 6AV2107-0KH00-0BB0 SIMATIC WINCC WEBNAVIGATOR  FOR RUNTIME PROFESSIONAL  25 CLIENTS  OPTION F. WINCC (TIA PORTAL)  RUNTIME-SW, SINGLE LICENSE  WITHOUT SW AND DOCU.  LICENSE KEY ON USB STICK,  CLASS A 6AV21070KH000BB0