SIMATIC Machine Simulator M V4.0, software, incl. SIMIT V10.3 M and PLCSIM Advanced V4.0, Floating License for 1 user, engineering software, software and documentation on DVD, class A, 2 languages (de, en), executable in Windows 7 SP1, Windows 10 (20H2), Windows 10 LTSB 2015/LTSC 2019, Windows Server 2016 / 2019, for more information, see SIMIT V10.3 Readme, reference hardware: PC/PG content: set (1x DVD + 1x USB + 2x certificate); can only be ordered in connection with: 6DL8900-7XX00-0XB8-ZY01Y02