Intel USB 3.0 eXtensible Host Controller Driver

This package provides the Intel USB 3.0 eXtensible Host Controller Driver and is supported on XPS L521X that is running the following Windows Operating System: Windows 7 (64-bit).

Fixes & Enhancements

- Fixed Inappropriate message pop-up when installing USB 3.0 driver on fresh OS.
- Fixed "USB Device Not Recognized " message might pop-up after USB2.0 device is plugged into USB 3.0 port.
- Fixed 'This device can perform faster' pop-up message is not localized to traditional Chinese when OS language code is ZH (Hong Kong Chinese).
- Fixed USB3.0 device might not be recognized during hot plug testing in USB3.0 ports.
- Fixed External monitor abnormal behavior seen on USB2.0 Docking station when attached to USB3.0 ports.

- Not Applicable.


Version, A01



Release date

06 Feb 2013

Last Updated

26 Dec 2013


Available formats

File Format:Update Package for Microsoft® Windows®
File Name:Chipset_Driver_TMJYV_WN_1.0.0.220_A01.EXE
Download Type:HTTP
File Size: 17 MB
Format Description:Dell Update Packages (DUP) in Microsoft Windows 32bit format have been designed to run on Microsoft Windows 64bit Operating Systems. Dell Update Packages (DUP) in Microsoft Windows 64bit format will only run on Microsoft Windows 64bit Operating Systems. When selecting a device driver update be sure to select the one that is appropriate for your operating system.
To ensure the integrity of your download, please verify the checksum value.

By downloading, you accept the terms of the Dell Software License Agreement.

Other versions,A01 27 Jun 20123:06:32 AM
Applies to
Intel USB 3.0 eXtensible Host Controller
Installation instructions
Dell Update Package Instructions


1. Click Download File to download the file.
2. When the File Download window appears, click Save to save the file to your hard drive.

1. Browse to the location where you downloaded the file and double-click the new file.
2. Read over the release information presented in the dialog window.
3. Download and install any prerequisites identified in the dialog window before proceeding.
4. Click the Install button.
5. Follow the remaining prompts to perform the update.
Warning: Do not turn off your computer or disconnect from your power source while updating the BIOS or you may harm your computer. During the update, your computer will restart and you will briefly see a black screen.

This driver has been tested by both the independent software vendor (ISV) and Dell on the operating systems, graphics cards, and application supported by your device to ensure maximum compatibility and performance. Details

Dell recommends applying this update during your next scheduled update cycle. The update contains feature enhancements or changes that will help keep your system software current and compatible with other system modules (firmware, BIOS, drivers and software).