USBTrace 2.2.6.55

USBTrace 2.2.6.55 offers you a really good software - only USB Protocol Analyzer for Windows can monitor USB transactions happening at USB host controllers, hubs and devices.

USBTrace is a 100% software product. Especially suited for inspecting host side USB protocol. USBTrace supports Windows 2000, Windows XP, Windows 2003 Server & Windows Vista operating systems (Both 32-bit and 64-bit).

USBTrace is an easy to use and powerful USB analyzer. USBTrace supports Windows 2000, Windows XP, Windows 2003 Server and Windows Vista operating systems and works with USB 1.x and 2.0 (low, full and high speed) host controllers, hubs and devices.

Unlike other software analyzers, USBTrace does not use any filter driver to capture the USB requests. So USBTrace will not disturb the PnP system due to its presence. Captures all USB requests during device enumeration. USBTrace is capable of capturing all USB requests exchanged between the host controller/hub and the device during device enumeration. See USB Enumeration Explained to know how USBTrace is different from other USB monitor software.

Displays valuable information for WDM device driver developers: The IRP, URB and IO_STACK_LOCATION structures associated with each captured request is decoded and displayed by USBTrace. Also, in addition to capturing URBs, USBTrace captures Internal USB IOCTLs, User mode USB IOCTLs, PnP and Power IRPs.
USBTrace also allows WDM driver developers to capture USB requests made/received by any device object in the USB device stack.

USBTrace can be setup to automatically capture hot plugged devices:With this option enabled, USBTrace will capture USB requests from all newly plugged devices. This option can be used to monitor USB requests during device enumeration.
Major Features:

1. USBTrace supports Windows 2000, Windows XP, Windows Server 2003 & Windows Vista operating systems (Both 32 Bit and 64 Bit versions).
2. Works with USB 1.x and 2.0 Host Controllers, Hubs and Devices.
3. USBTrace can capture USB transactions at USB host controllers, Hubs and Devices
4. USBTrace can capture USB transactions handled by any device object in the USB device stack.
5. USBTrace captures and displays valuable information for WDM driver developers and firmware authors.
6. USBTrace is a non intrusive bus analyzer. It does not use any filter drivers to capture USB transactions.
7. USBTrace can capture all USB transactions during device enumeration.
8. Automatic capturing for hot plugged devices.
9. Search and filtering options can be performed on captured information.
10. Export monitored USB requests to HTML, XML, CSV or text file.
11. Supports continuous capture for non stop analysis.
12. Supports decoding of class specific USB requests and descriptors. (HID, Hub, Mass Storage, Bluetooth, Still Image Capture, Video, Audio, Printer, Vendor Specific, WUSB)
13. Supports background capturing for high performance capture sessions.
14. View performance statistics for each capture session. Performance reports can be exported as HTML or text files.

Enhancements: 

1. Added Printer Class Decoding
2. Added capture directly to file feature
3. Modifications in Vendor class decoder.