SIMATIC WinCC Comfort Power Pack WinCC Basic-> WinCC Comfort V11..V16 (without version replacement) engineering software in the TIA Portal Floating License without software and documentation license key on USB stick Class A only valid for 6AV2100-0AA06-0AA5 or 6AV2100-0AA06-0AH5 ******************************* Content: 1x USB For configuring the SIMATIC HMI Comfort Panels, Mobile Panels, Panels of the x70 series, and Multi Panels