The Siemens part number 6AV6612-0AA01-1CA5 refers to WinCC flexible 2005 Standard, an engineering software package used for configuring SIMATIC HMI Panels. Here's what it includes:

Type: Engineering software (WinCC flexible 2005 Standard)

License: Floating license with license key on floppy disk

Media: Software and documentation on CD

Languages: German, English, French, Italian, Spanish

Supported OS: Windows 2000 and Windows XP Professional

Net Weight: Approx. 0.34 kg

Lifecycle Status: Discontinued

Use Case: Configuration of SIMATIC Panels (including 170 series)