1)   Packet Sniffer SDK for Windows (for Microsoft VC compatible compilers) 2.1 Packet Sniffer SDK libraries are intended to use for network packets capture and packets generation tasks without using of preinstalled packet drivers. 2)   Packet Sniffer SDK for Windows (DLL Edition) 2.1 Packet Sniffer SDK DLL Edition is intended to use for network packets capture and packets generation tasks without using of preinstalled packet drivers. Supports Gigabit networks. 3)   Packet Sniffer SDK for Windows (VCL Edition) 2.1 Packet Sniffer SDK VCL component set are intended to use for network packets capture and packets generation tasks without using of preinstalled packet drivers. 4)   Packet Sniffer SDK for Windows (ActiveX Edition) 2.1 Packet Sniffer SDK ActiveX Edition is intended to use for network packets capture and packets generation tasks without using of preinstalled packet drivers. Supports Gigabit networks. 5)   Packet Sniffer SDK for Windows (for Borland C compilers) 2.1 Packet Sniffer SDK static librariy for Borland C compilers is intended to use for network packets capture and packets generation tasks without using of preinstalled packet drivers. Support Gigabit networks.