intel network adapter for windows 7

Free Windows tool determines the route packets travel across an IP network

AdmWin is a toolkit for the Windows, Linux and Novell network administrator.

An easy to use TCP/IP network traffic monitor for the Windows-based platforms.

Analysis console for Windows & Network Events

Free network disk usage monitoring for Windows servers and workstations

Sniff-em 1.12 is a Windows based allround Packet sniffer and Network analyzer.