Packet Sniffer SDK (PSSDK) is the most powerful component suite for network packet capture in Windows OS family environment. The main features of the Packet Sniffer SDK library are: Any pre-installed packet drivers are not required;Packet Sniffer SDK works fine on Gigabit networks;Packet Sniffer SDK supports all modern development environments for Windows;Packet Sniffer SDK (all its editions: ActiveX, VCL, DLL, and static libraries) is compiled from the same well-optimized C code. Therefore you may be assured that any Packet Sniffer SDK improvement is implemented in all its editions;Packet Sniffer SDK supports multiprocessor (SMP) systems;Packet Sniffer SDK supports packet filtering by BPF (BSD Packet Filter, user-settable packet filters);