SIMATIC STEP 7 Prof. V16 Engineering software,Trial365 license SW and docu. on DVD Class A License key on USB flash drive 6 languages (de,en,fr,es,it,zh), executable in Windows 7 (64-bit), Windows 10 (64-bit), for configuration of SIMATIC S7-1200/1500 SIMATIC S7-300/400/WinAC SIMATIC Basic Panels ******************************* Content: Set (4x DVD + 1x USB)