WinCC system software V8.1, RT 8192 (8192 PowerTags), runtime software, single license, software and documentation on DVD, license key on USB flash drive, class A, 5 languages (de,en,fr,es,it), please observe product release: support.industry.siemens.com SIOS entry ID: 109973487 - - content: set (2x DVD + 1x USB)