USBDeview is a free and lightweight USB diagnostics utility developed by NirSoft. This portable USB analyzer lets you view and manage every USB device that has ever connected to your system, active or disconnected. It displays detailed USB device information such as serial numbers, device names, Vendor and Product IDs, device types, and the exact timestamps of connection or removal. Whether you're troubleshooting, auditing, or maintaining USB hygiene, it's a reliable tool for professionals and everyday users alike.
As a fully portable USB monitoring tool, USBDeview runs without installation and leaves no traces behind. This makes it especially useful for technicians working across multiple systems, security analysts performing USB audits, or anyone who needs fast insight into USB device activity on Windows systems.
View USB Device History and Device Details

USBDeview acts as a comprehensive USB device history viewer, allowing you to see every USB storage device, hub, printer, camera, or peripheral that has ever interacted with your computer. Devices that are no longer connected remain listed, making it easy to identify previously used flash drives or troubleshoot lingering driver issues.
This level of visibility is especially helpful when diagnosing USB conflicts, identifying unknown devices, or investigating system slowdowns caused by faulty USB hardware.
Technical Specifications
- Developer: NirSoft
- Initial Release: 2006
- License: Freeware
- File Size: 201 KB
- Platform: Windows 11, 10, 8, 7, XP
- Price: Free
- Category: USB Monitoring Tool
- Editor's Rating: ⭐⭐⭐⭐ (4/5)
- Official Site: Project Page
Core Features of this USB Monitoring Software
This device information viewer provides rich insights into USB activity on your PC. It's ideal for tech support, digital forensics, hardware diagnostics, or monitoring removable media access. Key features include:
- Get USB Info: Includes serial number, connection status, Vendor ID, Product ID, power consumption, and timestamps.
- USB History Tracker: Logs both current and previously connected USB drives and hubs.
- Device Manager Functions: Uninstall drivers, disable or enable devices, or modify registry entries.
- USB Speed Benchmark: Test the read and write performance of USB flash drives or external SSDs.
- Export Options: Save device data in HTML, XML, or CSV format for documentation or reports.
- CLI Support: Execute advanced tasks from the command line, useful for automation and scripting.
- Color Coded Status: Instantly distinguish connected, disconnected, disabled, or problematic USB devices.
- Remote USB Viewing: View USB device history on remote computers with administrative access.
Why Use USBDeview?
This USB device information tool is a favorite among IT administrators and field techs for good reason. Here are some compelling use cases:
- Inspect USB Properties: Review unique identifiers, product IDs, and full connection history.
- Remove Problematic Drivers: Resolve USB issues by uninstalling stuck or duplicate devices.
- Audit USB Usage: Detect unauthorized USB usage by reviewing timestamps and device names.
- Speed Test USB Drives: Benchmark flash drives to identify slow or failing storage.
- Run It Anywhere: Launch the tool directly from a USB stick without installation.
- Enable or Disable Devices: Control USB access with a simple right click.
- Create USB Inventories: Export logs for documentation, audits, or compliance needs.
- Support Incident Response: Identify suspicious removable media usage during investigations.
How to Use This Portable USB Analyzer
USBDeview has a simple interface that displays all USB devices in a sortable table. No configuration is required.
- Download USBDeview from NirSoft.
- Extract the ZIP file to any folder or USB flash drive.
- Launch the
USBDeview.exefile. - Review device details such as status, serial number, and timestamps.
- Right click a device to uninstall, disable, export, or run a speed test.
Run a USB Speed Test
The utility includes a built in benchmarking feature to measure flash drive performance. This is useful when comparing USB sticks, testing new hardware, or diagnosing slow file transfers.
- Right click any listed USB storage device.
- Select "Speed Test."
- Click "Start Test" to begin.
- View real time read and write speed results.

Security and Privacy Considerations
USBDeview is often used in security conscious environments because it provides visibility into removable media usage without installing background services. This makes it valuable for identifying unauthorized USB devices, enforcing USB policies, or maintaining a clean system registry.
While the tool can disable devices, it does not actively block future connections. For prevention based solutions, it pairs well with endpoint security or group policy controls.
Frequently Asked Questions
Can I uninstall USB devices with this tool?
Yes, the program allows easy driver or device removal directly from the main interface. Simply right click the target device and choose "Uninstall Selected Devices."
Is it safe to use?
Yes. It's developed by NirSoft, a trusted source for Windows utilities widely used by IT professionals. Always download from the official NirSoft website.
Does it work on all Windows versions?
USBDeview supports Windows XP through Windows 11 in both 32 bit and 64 bit editions.
Can it benchmark USB speeds?
Yes. The built in speed test measures read and write performance of USB storage devices.
Is it really portable?
Absolutely. USBDeview does not require installation and can be run from any folder or removable drive.
Can I use it on a networked PC?
Yes. With administrative permissions, you can connect to remote computers and view their USB device history.
USBDeview Verses USB Oblivion
Looking for something more privacy focused? Here's a comparison between USBDeview and a popular alternative:
| Feature | USBDeview | USB Oblivion |
|---|---|---|
| Main Purpose | Monitor and manage USB devices | Erase USB traces |
| Device Info | Full USB device details | No device details |
| Connection History | Yes | No |
| Device Management | Enable, disable, uninstall | No |
| Portability | Yes | Yes |
| Best For | Diagnostics and auditing | Privacy cleanup |
Final Verdict on this USB Device Information Tool
USBDeview remains one of the most powerful and reliable free USB monitoring tools available for Windows. Its portable design, minimal footprint, and deep access to USB device information make it a standout choice for diagnostics, auditing, and system maintenance.
While privacy tools like USB Oblivion focus on erasing history, this USB history viewer excels at providing actionable insight. If you need to track USB usage, diagnose driver issues, or benchmark removable storage, the USB Device information tool USBDeview makes for a nice addition to have.