SIMATIC S7, SOFTWARE SAFETY MATRIX VIEWER V6.2 FOR PCS 7, FLOAT. LICENSE F.1 USER R-SW, WITHOUT SW AND DOCU. LICENSE KEY ON USB STICK, CLASS A, 2 LANGUAGES (G, E), EXECUTABLE UNDER XPPROF SP3/ SERVER 2003 R2 SP2/ WIN7 SP1 / SERVER 2008 R2 SP1/ WIN10 / SERVER 2012 R2/ SERVER 2016 REFERENCE-HW: PC/PG SW REQUIRED: PCS 7 OS