USBSpy

is a powerful and easy to use piece of software that provides you with the possibility to display, record, capture and analyze transferred data between any USB device connected to PC and applications. This makes it a great tool for debugging software, working on device driver or hardware development and provides a powerful platform for effective coding, testing and optimization.

One of the irresistible features of USBSpy is its capability to monitor USB device's activity without creating additional filters, devices, etc, which might damage the driver structure in the system: you get absolutely transparent monitoring without any garbage preventing clear view.

Designed for professional use, it lets you dig into packet traffic and analyze it in depth. Its use of time stamps, filters and triggering options provides for easier access to the core of the talk