USBlyzer 2.1 Build 39

A handy and reliable application that allows you to monitor USB activity, along with any changes that might occur during computer runtime
Your computer might sometimes act weird without any particular reason. There are many reasons for this, one of them being the the fact that your computer might be infected by an autorun USB malware.

USBlyzer can help you prevent this by helping you monitor all your USB ports, along with every afferent component that communicates with them. It supports all major USB ports and hosts, such as USB 1.0, USB 2.0 and USB 3.0.

Powerful USB monitor

The application monitors and detects any USB activities and changes that occur during the runtime of your everyday browsing.

This helps you better understand what is going on inside the Windows USB subsystem and how the kernel components communicate with the USB ports. The application displays all USB device trees, meaning that you can explore and view all connected USB devices, along with extensive information about every one of them.

Detailed device information logs

USBlyzer allows you to save and log every captured information about USB data transactions and activities. This has a multitude of uses, such as USB-related software and hardware problem debugging, USB data transfer analysis, testing and troubleshooting. In addition, you can extensively use this program to

Furthermore, you can save the captured data and export USB descriptor hierarchy to a binary file, for further analysis. The data captured can contain software and hardware information, such as developer name, transfer speed or driver details.

A reliable USB monitoring tool

USBlyzer helps you better understand the functionality of USB host controllers and ports, by displaying you every information about the activities and data transfers that may occur when you are using the USB ports.

Reviewed by , last updated on March 21st, 2014

file size:
3.8 MB
developed by:
license type:
operating system(s):
Windows 2K / XP / XP 64 bit / Vista / Vista 64 bit / 7 / 7 64 bit / 8 / 8 64 bit / 2003 / 2008 / 2008 R2
C: \ System \ System Miscellaneous

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8 Screenshots
USBlyzer - The application helps users monitor and analyze their USB ports, as well as the afferent hubs or host controllers.USBlyzer - In the Capture menu, users can start capturing any USB input changes that occur during runtime.USBlyzer - By accessing the Edit menu, users can filter what information about USB devices is displayed.USBlyzerUSBlyzerUSBlyzerUSBlyzerUSBlyzer
What's New in This Release:
  • USB 3.0 support added.
  • Capture file size limit was increased from 256 MB to 1 GB.
  • URB transfer buffer size limit was increased from 256 MB to 4 MB.
  • Displaying USB device operating speed has been corrected.
read full changelog

Application description

USBlyzer is an easy to use software USB protocol analyzer for Windows which provides a complete yet simple to understa...

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