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File version : built by: WinDDK
Description : usb3hub.sys
Copyright : Copyright (C) Intel Corp. 2009
Product Version :
Product Name : USB 3.0 Prototype Hub Driver
Company Name : Windows (R) Win 7 DDK provider
Internal name : usb3hub.sys
File Size: 47072 byte(s) 45.992 KB
MD5 : 8047d8afa070a4c3b9fcbdbf77a84c45
SHA1: 8813D3F14E7FA2EBB04CC3E95F15BD4D99E585CE

Download usb3Hub.sys
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How to Install usb3Hub.sys
Repair Sys ProblemsFixing a corrupted or missing usb3Hub.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.