Free Monitoring Usb

USB Monitor 5.01.00.805
screenshot | size: 2.34 MB | price: $99.99 | date: 1/27/2005
Software USB port sniffer, monitor tool with protocol analyzer and data logger
Win-Spy Monitoring Software 7.3
screenshot | size: 1.27 MB | price: $19.95 | date: 9/15/2003
Stealth Window Monitor with a 9 in 1 package $19.95
The Network Toolkit 1.0
screenshot | size: 6.05 MB | price: $39.95 | date: 2/17/2006
A portable collection of system, security and network tools for windows
Secure it Easy - USB Firewall 1.2.9.0
screenshot | size: 3.27 MB | price: $24.95 | date: 11/15/2007
Secure it Easy is the Firewall for USB Ports