The Siemens part number 6DL5260-0BX68-0YE5 refers to the SIMIT Simulation Framework Upgrade Professional V9.1, specifically designed to upgrade from version V9.0. Here's the full breakdown:

Software: SIMIT Simulation Framework Professional V9.1

Upgrade path: From V9.0 to V9.1

License: Floating license for 1 user

Delivery: Includes CD (software and documentation) and USB dongle (license key)

Languages: German and English

Supported OS: Windows 7 Ultimate, Windows 10 Enterprise LTSB, Server 2012 R2

Reference Hardware: PC/PG

Activation: Requires a valid SIMIT V9.0 license/dongle and activation via the SIMIT hotline

Product class: A (standard product)

Net weight: 0.341 kg

Country of origin: Germany

Discontinued: Officially deleted without replacement as of December 31, 2021