SIMATIC STEP 7 Professional V19, powerpack & upgrade STEP 7 V5.7-> 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