SIMATIC WinCC Comfort V18, upgrade V11..V17 -> V18 or V11..V17 Combo-> V18 Combo; engineering software in the TIA Portal; floating license; software and documentation on DVD; license key on USB flash drive; class A; 9 languages: de,en,zh included, fr,es,it,ru,jp,ko as download; for configuration of SIMATIC Panels. please observe product release: support.industry.siemens.com entry ID: 109807584 content: set (3x DVD + 1x USB)