SIMATIC STEP 7 Professional V19 Combo Legacy; upgrade V11/2010..V16/2017 Combo -> V19/2021 SR2 Combo floating license DL; incl. S7 PM; engineering software in TIA Portal; software, documentation and license key for download; class A; 9 languages: de,en,zh included, fr,es,it,ru,ja,ko as download; for configuration of SIMATIC S7-1200/1500, SIMATIC S7-300/400/WinAC, SIMATIC Basic Panels, SIMATIC Unified Basic Panels. system requirements see www.siemens.com/compatool ******************************* Consignee e-mail address required for delivery