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		Description
		Key Facts
		Variants and Locations
		Security
		Requires
		Additional Analysis
		Vendor Summary
		Research this File
		File Analysis Help

Fix-It Utilities
Make your PC run like new! Includes Anti-Virus, Anti-Spyware, hardware diagnostics, registry fixer, and more!

PC Mover
Move applications, files and settings from one PC to another. Handles Windows upgrades too, even XP 32-bit to Windows 7 64-bit!

RadarSync
Ensures you have the latest drivers and software updates to make your PC run better and safer.

Usbd.sys

Universal Serial Bus Driver

Description

Universal Serial Bus Driver

Usbd.sys is a 32/64-bit Device Driver using the Windows Driver Model (WDM).

Common Facts From Tracked Files

File description		Universal Serial Bus Driver

File Version		6.0.6000.16386 to 6.1.7600.16385

Application		Microsoft Windows Operating System

App version		6.0.6000.16386 to 6.1.7600.16385

Type		32, 64 bits

Vendor		Microsoft Corporation

Copyright		(c) Microsoft Corporation. All rights reserved.

Variants and Default Locations

C:\Windows\System32\drivers

The Drivers directory holds driver files, typically with a .SYS extension. Device drivers allows Windows and applications to work with various hardware devices and communication protocals such as TCP/IP.

Windows Version; Bits		File Size	Modified Date	Captured from	More
	Vista RTM; 32	6 KB	02-Nov-2006	Core without updates
	Vista SP1, 2; 32	6 KB	20-Jan-2008	Core without updates
	Vista SP2; 64	8 KB	20-Jan-2008	Core without updates
	7 RTM; 64	8 KB	13-Jul-2009	Core without updates
	7 RTM; 32	6 KB	13-Jul-2009	Core without updates

C:\Windows\System32\DriverStore\FileRepository\usbport.inf_2c537348

The DriverStore is a repository for driver packages managed by the Windows Driver Install Frameworks (DIFx). They use the driver store to store and retrieve driver packages. Drivers are not directly run from this directory.

	Windows Version; Bits			File Size	Modified Date	Captured from	More
			Vista SP2; 32	6 KB	20-Jan-2008	Core without updates

C:\Windows\System32\DriverStore\FileRepository\usbport.inf_4d107f9d

	Windows Version; Bits			File Size	Modified Date	Captured from	More
			Vista R, SP1, 2; 32	6 KB	02-Nov-2006	Core without updates

C:\Windows\System32\DriverStore\FileRepository\usbport.inf_518a1f35

	Windows Version; Bits			File Size	Modified Date	Captured from	More
			Vista SP2; 64	8 KB	20-Jan-2008	Core without updates

C:\Windows\System32\DriverStore\FileRepository\usbport.inf_579aaa1d

	Windows Version; Bits			File Size	Modified Date	Captured from	More
			Vista SP2; 64	8 KB	20-Jan-2008	Core without updates

C:\Windows\System32\DriverStore\FileRepository\usbport.inf_7f1a657d

	Windows Version; Bits			File Size	Modified Date	Captured from	More
			Vista SP2; 64	7 KB	02-Nov-2006	Core without updates

C:\Windows\System32\DriverStore\FileRepository\usbport.inf_amd64_neutral_5a41ca742f7973cc

	Windows Version; Bits			File Size	Modified Date	Captured from	More
			7 RTM; 64	8 KB	13-Jul-2009	Core without updates

C:\Windows\System32\DriverStore\FileRepository\usbport.inf_dab84ba6

	Windows Version; Bits			File Size	Modified Date	Captured from	More
			Vista SP1, 2; 32	6 KB	20-Jan-2008	Core without updates

C:\Windows\System32\DriverStore\FileRepository\usbport.inf_x86_neutral_ba59fa32fc6a596d

	Windows Version; Bits			File Size	Modified Date	Captured from	More
			7 RTM; 32	6 KB	13-Jul-2009	Core without updates

C:\Windows\WinSxS\...

The WinSxS directory holds Windows Side-by-Side DLLs. WinSxS allows multiple versions of the same DLL (code libraries) to exist on the same system. This ensures that every application will get the DLL version they were tested and designed for. The result is improved application and system stability. See details for full directory location.

Windows Version; Bits		File Size	Modified Date	Captured from	More
	Vista SP2; 64	8 KB	20-Jan-2008	Core without updates
	Vista SP2; 64	8 KB	20-Jan-2008	Core without updates
	7 RTM; 64	8 KB	13-Jul-2009	Core without updates
	Vista SP1, 2; 32	6 KB	20-Jan-2008	Core without updates
	Vista SP2; 32	6 KB	20-Jan-2008	Core without updates
	7 RTM; 32	6 KB	13-Jul-2009	Core without updates

Hover over a highlighted field for more details.

Security

There are no known security risks in using Usbd.sys assuming it has not been modified or replaced by virus or malware and it resides in the default directory. This file is installed as part of the Windows operating system.

Requires

The following file is required when running this program. These may call other files, and there can be additional required files not in this list.

Ntoskrnl.exe

Click on filename for details.

Additional Analysis

Usbd.sys is a PE style file.
Our analysis shows that over 42 different files internally use Usbd.sys.

Vendor Summary

Vendor		Microsoft Corporation
Phone		1-425-882-8080 1-800-642-7676
Web		Global USA
Assistance		Support Downloads

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Notes

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