WinCC Runtime Professional, 512 Power Tags V12 SP1, upgrade WinCC V7.0 RT 512-> WinCC Runtime Professional 512 Power Tags V12 SP1, runtime software, single license, SW and documentation on DVD, license key on USB flash drive, Class A, 6 languages (de,en,fr,es,it,zh), execution in Windows XP (32 bit)/ Windows 7 (32/64 bit)/ Windows Server 2003 R2/2008 (32 bit)/ Windows Server 2008 R2 (64 bit)