HARDNET-PB DP V15 SW for DP, incl. PG, FDL OPC server and config. SW, Floating License R-SW SW + electr. manual on CD license key on USB flash drive, Class A 2 languages (de, en) for Windows 7 SP1 Prof./Ult. (64 bit) Windows Server 2008 R2 SP1, Windows Server 2012 R2 Windows 10 Pro / Enterprise (64 bit), from Version 1607 Windows Server 2016 for max 4 CP 5613 A2/A3/ CP 5614 A2/A3/ CP 5603/CP 5623/CP 5624