SIMATIC STEP 7 Professional V19 Legacy powerpack & upgrade STEP 7 V5.3..V5.6 -> V19/2021 SR2 Combo floating license DL; engineering software in the TIA Portal; class A; software, documentation and license key for download; 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