Intel USB 3.0 Extensible Host Controller driver for Windows 8 needed for Inspiron 7520 - Dell Community
![USB 3.0 ports function as USB 2.0 ports on Windows 7 with an Intel USB 3.0 xHCI Controller - Super User USB 3.0 ports function as USB 2.0 ports on Windows 7 with an Intel USB 3.0 xHCI Controller - Super User](https://i.stack.imgur.com/EPXgn.png)
USB 3.0 ports function as USB 2.0 ports on Windows 7 with an Intel USB 3.0 xHCI Controller - Super User
![Intel(R) USB 3.0 eXtensible Host Controller Driver version 1.0.5.235 by Intel Corporation - How to uninstall it Intel(R) USB 3.0 eXtensible Host Controller Driver version 1.0.5.235 by Intel Corporation - How to uninstall it](https://www.advanceduninstaller.com/images/aup/3fa9859e8fa2c1a895a386a4e1531f4c.jpg)
Intel(R) USB 3.0 eXtensible Host Controller Driver version 1.0.5.235 by Intel Corporation - How to uninstall it
![Musing on AI Product Management and Fitness: USB 3.0: How to fix BSOD 7B; how to check speed; how to track changes. Musing on AI Product Management and Fitness: USB 3.0: How to fix BSOD 7B; how to check speed; how to track changes.](https://1.bp.blogspot.com/-I9wvPJKcqLI/U6iKhEErMmI/AAAAAAAABLA/wdphqFBz7BQ/s1600/USB.DomU.png)
Musing on AI Product Management and Fitness: USB 3.0: How to fix BSOD 7B; how to check speed; how to track changes.
![Windows 10 Creators Update bug: USB 3.1 Port shown as Unspecified Solved - Page 4 - Windows 10 Forums Windows 10 Creators Update bug: USB 3.1 Port shown as Unspecified Solved - Page 4 - Windows 10 Forums](http://www.drivethelife.com/uploadfiles/20170428/usb-3.0-not-working-extensible-host-controller-windows-10.png)
Windows 10 Creators Update bug: USB 3.1 Port shown as Unspecified Solved - Page 4 - Windows 10 Forums
![Download and install Intel R Corporation Intel R USB 3.0 eXtensible Host Controller - driver id 815534 Download and install Intel R Corporation Intel R USB 3.0 eXtensible Host Controller - driver id 815534](https://www.drivermax.com/download/Intel-R-Corporation-Intel-R-USB-3_0-eXtensible-Host-Controller_815534.jpg)