Intel USB 3.0 eXtensible Host Controller Driver

This package provides Intel USB 3.0 eXtensible Host Controller Driver and is supported on Inspiron 5420/5720/5323/7420/7720, Vostro Notebook 3460/3760/3360 and XPS Notebook L332X that are running the following Windows operating systems: Windows 7.

Fixes & Enhancements

- Not Applicable.

- Supported Dell Software Update Package.


Version, A03



Release date

08 Feb 2013

Last Updated

02 Sep 2013


Available formats

File Format:Update Package for Microsoft® Windows®
File Name:Chipset_Driver_M2RXF_WN_1.0.6.245_A03.EXE
Download Type:HTTP
File Size: 11 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,A02 27 Jul 20124:00:06 AM,A02 25 Jun 201210:02:24 AM,A01 02 May 20122:33:57 AM
Supported Operating Systems
Windows 7, 32-bit
Windows 7, 64-bit
Applies to
Intel USB 3.0 eXtensible Host Controller
Installation instructions
Dell Update Package (DUP) 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.

Reboot will be required
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).