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File version : built by: WinDDK
Description : Intel(R) USB 3.0 Host Controller Switch Driver
Copyright : (C) 2010-2011 Intel Corporation
Product Version :
Product Name : USB 3.0 Host Controller Switch Driver
Company Name : Intel Corporation
Internal name : IUSB3XHC.SYS
File Size: 20024 byte(s) 19.568 KB
MD5 : 7a4d015ff432645c55c162dadaea143e
SHA1: 240D6C825215AF1A274BC197420D4D8E8125794C

Download iusb3hcs.sys
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How to Install iusb3hcs.sys
Repair Sys ProblemsFixing a corrupted or missing iusb3hcs.sys error is an easy process with a few steps. Open the zip-file you downloaded.Extract the .sys file to a location on your computer. We recommend you to unzip the file to the directory of the program that is requesting the file.
If that doesn't work, you will have to extract the file to your system directory.
By default, this is C:/WINNT/system32/drivers (Windows NT/2000).
or C:/Windows/system32/drivers (Windows XP, Vista, 7).
Make sure overwrite any existing files (but make a backup copy of the original file)
That should be it. Although not necessary you can reboot your computer as well.