SIMATIC WinCC/Audit RC Upgrade from V7.X to V7.4 for WinCC/Audit RC, and WinCC/Change-Control, Runtime/Configuration software on CD-ROM, Single license, License key on USB stick
SIMATIC WinCC/Audit RC Upgrade from V7.X to V7.4 for WinCC/Audit RC, and WinCC/Change-Control, Runtime/Configuration software on CD-ROM, Single license, License key on USB stick