SIMATIC WinCC Unified V18 PC RT max. upgrade V16..V17-> V18, including upgrade for Parameter Control, Report Execution, Collaboration, Audit Basis runtime software in the TIA Portal; single license; with software and documentation on DVD; license key on USB flash drive; class A; please observe product release: support.industry.siemens.com entry ID: 109807122 ******************************* content: set (1x DVD + 1x USB)