SIMATIC S7, STEP 7 V5.6 SP2 Upgr., (V5.3…V5.5 to V5.6), Floating License for 1 user, E-SW, SW and docu. on DVD, license key on USB flash drive, Class A, 5 languages (de,en,fr,es,it), executable in Windows Server 2008 R2 SP2, Windows Server 2012 R2, Windows Server 2016, Windows Server 2019, Windows 7 SP2, Windows 10 Professional, Windows 10 Enterprise Reference HW: S7-300/400, C7 ******************************* Content: Set (1x DVD + 1x USB)