SIMATIC STEP 7 Basic V15.1, upgrade V11..V14-> V15.1 floating license; engineering software in the TIA Portal; software and documentation on DVD; license key on USB flash drive; class A; 6 languages: de,en,fr,es,it,zh; executable in Windows 7 (64-bit), Windows 10 (64-bit), Windows Server 2012R2 (64-bit), Windows Server 2016 (64-bit); for configuration of SIMATIC S7-1200 SIMATIC Basic Panels - - content: set (5x DVD + 1x USB)