SIMATIC WinCC RT Professional, client for Runtime Professional V20 runtime software in TIA Portal, single license, software and documentation on DVD, license key on USB flash drive, class A, 9 languages: de,en,zh, fr,es, it, ru, ja, ko included; please observe product release: support.industry.siemens.com entry ID: 109963848 - - content: set (1x DVD + 1x USB)