SIMATIC WinCC RT Professional, client for Runtime Professional Asia V21 runtime software in TIA Portal, single license, software and documentation on USB flash drive, 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: 109989772 - - content: set (2x USB flash drive)