Monday, 12 December 2005 USBTrace is an easy-to-use and powerful software analyzer
for the USB bus and the devices connected to it. USBTrace can monitor USB
transactions happening at USB host controllers, hubs or devices. USBTrace is
especially suited for inspecting host side USB protocol. USBTrace is a non
intrusive analyzer since it does not use any filter drivers to monitor USB bus
activity. For the same reason USBTrace does not disturb the PNP system and is
capable of logging all USB transactions during device enumeration and
removal.