Portable USBlyzer 2.2.b100

With USBlyzer you can view detailed information about all USB devices and their child components.

USBlyzer allows you to capture, decode and display important information such as URB requests and related structures used by USB drivers, IRP used by PnP subsystem, Kernel-Mode and User-Mode I/O Requests used by USB client drivers and user-mode applications.
USBlyzer can be successfully used for application, device driver and hardware development and can help you test and troubleshoot software and hardware.
USBlyzer is a complete software solution, so you won't have to install any additional hardware or software.
You'll find USBlyzer extremely useful for understanding how system-supplied and vendor-supplied USB device drivers communicate with the USB driver stack.

FEATURES
- Completely customizable interface with docked windows and
user-defined screen sets.
Viewing
- Display all plugged USB devices in a hierarchical auto-
refreshed tree-view.
- View and explore the USB Devices and their components.
- View detailed USB-related information about each USB device
Device Descriptor, Configuration, Interfaces, Endpoints, etc.
- Verify the general compliance of all standard USB descriptors
with the USB Specification.
- View detailed PnP-related information about each USB device
Hardware IDs, Instance ID, Software Key, PDO Name, etc.
Capturing
- Real-Time monitoring at any level in the USB driver stack
from USB Host Controller to target USB Device.
- Capture several USB devices simultaneously.
- Separate log records for request issue and completion.
- Capture almost all types of USB Request Block (URB).
- Capture almost all types of USB-related kernel-mode device
I/O control requests.
- Capture almost all types of user-mode device I/O control
requests to USB Host Controller and USB Hub.
- Capture all PnP IRPs.
- Automatically capture hot plugged devices. Can be used to
monitor device enumeration process.
Analyzing
- Analyze USB protocol and USB devices I/O activity with ease.
- Display detailed analysis of all USB standard requests such
as Set Feature, Get Descriptor etc.
- Includes comprehensive USB Class Decoders.
- Display detailed information about IRP, IO_STACK_LOCATION
and URB structures associated with each captured request.
- Display the buffer contents, if any, associated with the
request in hex format.
- Configurable filtering to exclude non-essential information
from the view.
- Search feature to search the capture file for the particular
request types.
Saving
- Save captured data in binary file for later analysis.
- Export Capture List content or any part of it to plain text,
CSV, XML or HTML formats.
- Export USB Descriptor hierarchy of any USB Device to HTML
formats.

VERSION HISTORY

2.2 - Released May 15, 2016

- Mass Storage Class (MSC) support added. Now we decode and display
MSC class-specific requests, Command Block Wrapper (CBW), Command
Status Wrapper (CSW) and SCSI command descriptor blocks and response
data.
- Multiple instances of USBlyzer client application can be run
simultaneously (only one in capture mode).
- Bug fixes and small improvements.