SIMATIC STEP 7 Professional V15.1 migration package; Powerpack & upgrade STEP 7 V5.6 -> V15.1/2017 SR1; combo floating license; only valid with simultaneous order of a SUS 6ES7810-5CC04-0YE2. prerequisite is an existing STEP 7 SUS. software and documentation on DVD, class A; license on USB flash drive; 6 languages (de,en,fr,es,it,zh), executable in Windows 7 (64), Windows 10 (64-bit), Windows Server 2012/2016 (64); for configuration of SIMATIC S7-1200/1500, S7-300/400/WinAC, SIMATIC Basic Panels - - content: set (4x DVD + 1x USB)