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

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Usbhub.sys

Default Hub Driver for USB

Description

This is the Microsoft USB Standard Hub driver.

Usbhub.sys is a 32/64-bit executable that requires no direct user interface.

Common Facts From Tracked Files

File description		Default Hub Driver for USB

File Version		5.1.2600.1106 to 6.1.7600.16385

Application		Microsoft Windows Operating System

App version		5.1.2600.1106 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	187 KB	02-Nov-2006	Core without updates
	Vista SP1; 32	190 KB	20-Jan-2008	Core without updates
	Vista SP2; 64	268 KB	11-Apr-2009	Core without updates
	Vista SP2; 32	192 KB	11-Apr-2009	Core without updates
	7 RTM; 64	335 KB	13-Jul-2009	Core without updates
	7 RTM; 32	253 KB	13-Jul-2009	Core without updates

C:\Windows\System32\DriverStore\FileRepository\usb.inf_98a6b4ed

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 SP1, 2; 32	190 KB	20-Jan-2008	Core without updates

C:\Windows\System32\DriverStore\FileRepository\usb.inf_amd64_neutral_e2b28ecac19a29af

	Windows Version; Bits			File Size	Modified Date	Captured from	More
			7 RTM; 64	335 KB	13-Jul-2009	Core without updates

C:\Windows\System32\DriverStore\FileRepository\usb.inf_c89fac9c

	Windows Version; Bits			File Size	Modified Date	Captured from	More
			Vista R, SP1, 2; 32	187 KB	02-Nov-2006	Core without updates

C:\Windows\System32\DriverStore\FileRepository\usb.inf_debef5b0

	Windows Version; Bits			File Size	Modified Date	Captured from	More
			Vista SP2; 64	268 KB	11-Apr-2009	Core without updates

C:\Windows\System32\DriverStore\FileRepository\usb.inf_e4cafc37

	Windows Version; Bits			File Size	Modified Date	Captured from	More
			Vista SP2; 64	264 KB	20-Jan-2008	Core without updates

C:\Windows\System32\DriverStore\FileRepository\usb.inf_e9aaaa78

	Windows Version; Bits			File Size	Modified Date	Captured from	More
			Vista SP2; 32	192 KB	11-Apr-2009	Core without updates

C:\Windows\System32\DriverStore\FileRepository\usb.inf_faa9927c

	Windows Version; Bits			File Size	Modified Date	Captured from	More
			Vista SP2; 64	259 KB	02-Nov-2006	Core without updates

C:\Windows\System32\DriverStore\FileRepository\usb.inf_x86_neutral_e24d8d3fec6e4567

	Windows Version; Bits			File Size	Modified Date	Captured from	More
			7 RTM; 32	253 KB	13-Jul-2009	Core without updates

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

	Windows Version; Bits			File Size	Modified Date	Captured from	More
			Vista SP2; 32	192 KB	11-Apr-2009	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	187 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	268 KB	11-Apr-2009	Core without updates

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

	Windows Version; Bits			File Size	Modified Date	Captured from	More
			Vista SP2; 64	264 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	259 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	335 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	190 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	253 KB	13-Jul-2009	Core without updates

C:\Windows\ServicePackFiles\i386

This directory is used to hold new files for service packs. It is used by the file protection system to restore key files should they be damaged.

	Windows Version; Bits			File Size	Modified Date	Captured from	More
			XP SP1; 32	51 KB	29-Aug-2002	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	264 KB	20-Jan-2008	Core without updates
	Vista SP2; 64	268 KB	11-Apr-2009	Core without updates
	7 RTM; 64	335 KB	13-Jul-2009	Core without updates
	Vista SP2; 64	264 KB	20-Jan-2008	Core without updates
	Vista SP2; 64	268 KB	11-Apr-2009	Core without updates
	7 RTM; 64	335 KB	13-Jul-2009	Core without updates
	Vista SP1, 2; 32	190 KB	20-Jan-2008	Core without updates
	Vista SP2; 32	192 KB	11-Apr-2009	Core without updates
	7 RTM; 32	253 KB	13-Jul-2009	Core without updates
	Vista SP1, 2; 32	190 KB	20-Jan-2008	Core without updates
	Vista SP2; 32	192 KB	11-Apr-2009	Core without updates
	7 RTM; 32	253 KB	13-Jul-2009	Core without updates

Hover over a highlighted field for more details.

Security

There are no known security risks in using Usbhub.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 files are required when running this program. These may call other files, and there can be additional required files not in this list.

* indicates a file that is not required in all versions. Click on filename for details.

Additional Analysis

Usbhub.sys is a PE style file.
This program does not appear to be internally referenced by any other file.
The file usbhub.sys is a device driver. It is included as part of the standard Windows file set from Microsoft. The driver is loaded as part of the Base group. Depending on the hardware and installation type it may not be active.

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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