SIMATIC Machine Simulator S V2.0 software incl. SIMIT V10.1 S and PLCsim Advanced V2.0 Floating License for 1 user Engineering software SW and documentation on DVD, Class A, 2 languages (D, E), executable on Win 7 SP1, Win 10 LTSB 2015, Win 10 (1809), Win Server 2012 R2 / 2016, For more information, see SIMIT V10.1 Readme, Reference HW: PG/PC Content: 1x DVD + 1x USB