USBlyzer2.2
Publisher Description
USBlyzer is an easy to use software-based USB Protocol Analyzer for Windows, which performs USB device activity analysis in real-time. USBlyzer allows you to capture, display and analyze IRP and URB requests and related structures used by USB device drivers as well as I/O control requests used by user-mode applications. Captured data can be saved to a file for later analysis.
The program can be successfully used for monitoring data flow between USB devices and Windows applications, debugging enumeration process and reverse-engineering USB protocol.
USBlyzer is a complete software solution, so you won't have to install any additional hardware or software.
The following are the key features of USBlyzer:
- You'll be able to start using USBlyzer right away. The intuitive and customizable user interface will get you up and running in no time.
- Capture and analyze all I/O activity going on between system software and USB devices (e.g. mice and keyboards, flash drives and more).
- Real time monitoring and capturing at any level in the USB driver stack from USB host controller to USB device.
- You can view detailed information about any USB device: Device descriptor, Configuration, Interfaces, Endpoints, etc.
- You can view detailed information about the captured requests such as bytes transferred/requested, transfer direction, and much more.
- Device class decoding reveals class specific requests and descriptors.
About USBlyzer
This Debugging program is available in English. It was last updated on 08 March, 2026. USBlyzer is compatible with the following operating systems: Windows.
The company that develops USBlyzer is USBlyzer. The latest version released by its developer is 2.2. This version was rated by 1 users of our site and has an average rating of 4.0.
The download we have available for USBlyzer has a file size of 4.2 MB. Just click the green Download button above to start the downloading process. The program is listed on our website since 2016-05-15 and was downloaded 1,630 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded software with your antivirus. Your antivirus may detect the USBlyzer as malware if the download link is broken.
How to install USBlyzer on your Windows device:
- Click on the Download button on our website. This will start the download from the website of the developer.
- Once the USBlyzer is downloaded click on it to start the setup process (assuming you are on a desktop computer).
- When the installation is finished you should be able to see and run the program.