SOFTNET-IE S7 Extended V15, Software for S7,S5-comp. comm. OPC PG/OP comm., config. SW up to 255 connections (S7) or 512 connections (S7-1200/S7-1500) Floating-License, runtime SW, software and electr. manual on DVD 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 CP1612 (no Win 8.1, Win 10, Server 2012 R2)