What is iusb3hcs.sys?

iusb3hcs.sys is part of USB 3.0 Host Controller Switch Driver and developed by Intel Corporation according to the iusb3hcs.sys version information.

iusb3hcs.sys's description is "Intel(R) USB 3.0 Host Controller Switch Driver"

iusb3hcs.sys is digitally signed by Intel(R) USB eXtensible Host Controller Drivers.

iusb3hcs.sys is usually located in the 'C:\Windows\system32\drivers\' folder.

None of the anti-virus scanners at VirusTotal reports anything malicious about iusb3hcs.sys.

If you have additional information about the file, please share it with the FreeFixer users by posting a comment at the bottom of this page.

Vendor and version information [?]

The following is the available information on iusb3hcs.sys:

PropertyValue
Product nameUSB 3.0 Host Controller Switch Driver
Company nameIntel Corporation
File descriptionIntel(R) USB 3.0 Host Controller Switch Driver
Internal nameIUSB3XHC.SYS
Original filenameIUSB3XHC.SYS
Legal copyright(C) 2010-2017 Intel Corporation
Product version5.0.4.43
File version5.0.4.43 built by: WinDDK

Here's a screenshot of the file properties when displayed by Windows Explorer:

Product nameUSB 3.0 Host Controller Switch Driver
Company nameIntel Corporation
File descriptionIntel(R) USB 3.0 Host Controller Swi..
Internal nameIUSB3XHC.SYS
Original filenameIUSB3XHC.SYS
Legal copyright(C) 2010-2017 Intel Corporation
Product version5.0.4.43
File version5.0.4.43 built by: WinDDK

Digital signatures [?]

iusb3hcs.sys has a valid digital signature.

PropertyValue
Signer nameIntel(R) USB eXtensible Host Controller Drivers
Certificate issuer nameIntel External Basic Issuing CA 3B
Certificate serial number330000bb82e6064f29dd3ce02700020000bb82

VirusTotal report

None of the 68 anti-virus programs at VirusTotal detected the iusb3hcs.sys file.

None of the 68 anti-virus programs detected the iusb3hcs.sys file.

Other files also named iusb3hcs.sys

iusb3hcs.sys (21 votes)

Hashes [?]

PropertyValue
MD5379c7ce1a2f44746619444a0366021b1
SHA25689666d6dcd5477ac50b2d73df9ded1aebc14fafba4120e705603842e7a85f133

What will you do with iusb3hcs.sys?

To help other users, please let us know what you will do with iusb3hcs.sys:



Malware or legitimate?

If you feel that you need more information to determine if your should keep this file or remove it, please read this guide.

Please select the option that best describe your thoughts on the information provided on this web page


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Comments

Please share with the other users what you think about this file. What does this file do? Is it legitimate or something that your computer is better without? Do you know how it was installed on your system? Did you install it yourself or did it come bundled with some other software? Is it running smoothly or do you get some error message? Any information that will help to document this file is welcome. Thank you for your contributions.

I'm reading all new comments so don't hesitate to post a question about the file. If I don't have the answer perhaps another user can help you.

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