Intel USB 3.0 eXtensible Host Controller Driver

Restart required Installed This file was automatically installed as part of a recent update. If you are experiencing any issues, you can manually download and reinstall.
This package provides the Intel USB 3.0 eXtensible Host Controller Driver and is supported on the OptiPlex, Precision and Latitude models that are running the following Windows Operating System: Windows 7.
Recommended

Check compatibility

Enter your Dell Service Tag or model

Want to look up your product? Enter a product identifier. Show me how

This driver is not compatible

This driver is not applicable for the selected product. Choose another product to re-enter your product details for this driver or visit the Product Support page to view all drivers for a different product.

Find more updates. Use SupportAssist to find all the latest driver updates for your device.

Fixes & Enhancements

Fixes
- Fixed USB3.0 devices behind a USB3.0 HUB issue after system reboot.
- Fixed ACPI port data configuration correctly.

Enhancements
- Added support for vendor-specific control TX with no data.
Read More

Version

1.0.8.251, A05

Release date

24 Jun 2013

Download Type

Driver

Category

Chipset

Importance

Recommended
Dell Technologies recommends applying this update during your next scheduled update cycle. The update contains changes to maintain overall system health. It ensures that the system software remains current and compatible with other system modules (firmware, BIOS, drivers, and software) and may include other new features.
Available formats
File Format: Update Package for MS Windows 32-Bit
File Name: Chipset_Driver_THK45_WN_1.0.8.251_A05.EXE
File Size: 12.92 MB
This is a large file. Depending on your connection speed, it may take some time to download.
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.
MD5:
c335801ff3975114b21938e63c4a3528
SHA1:
e446a40de96db365347e66d1890c0b70faadb8e9
SHA-256:
0430d4a8921becc28d4b1eb1e0758e26f7aa4c6fa61aa7cc592a1bbc422b7b65
File Format: ZipPack External
File Name: Intel_Chipset_7-Series_USB3_THK45_A05_SETUP_ZPE.exe
File Size: 5.25 MB
This is a large file. Depending on your connection speed, it may take some time to download.
Format Description:
This file contains a compressed (or zipped) set of files. Download the file to a folder on your hard drive, and then run (double-click) it to unzip the set of files. Follow the instructions to complete the installation.
To ensure the integrity of your download, please verify the checksum value.
MD5:
57a6f43a26ecf0cd06fc46015ab961e9
SHA1:
2a5a3cc397d274506b8ecab75149554b077ee9d4
SHA-256:
9fe93e03e06506d87d1b2b686899bcd5c9b397b4c2d922a4091052e155ac1453

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

Additional details

Show All | Hide All
Intel USB 3.0 eXtensible Host Controller
Dell Update Package Instructions

Download
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.

Installation
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.

Hard Drive Installation (via WinZip) with Setup.exe File

Download

1.Click Download File, to download the file.
2. When the File Download window appears, click Save or Save this program to disk and click OK. The Save In: window appears.
3. From the Save In: field, click the down arrow then click to select Desktop and click Save. The file will download to your desktop.
4. If the Download Complete window appears, click Close. The file icon appears on your desktop.

Install

1.Double-click the new icon on the desktop
2.The Self-Extracting window appears and prompts you to extract or unzip to "C:\DELL\DRIVERS\THK45". (Where 'THK45' is the name of the file to be downloaded). Write down this path so the executable (I.e.Setup.exe) file can be found later.
3. The Self-Extractor window appears.
4. Click OK.
5. After completing the file extraction, if the Self-Extractor window is still open, close it.
6. Click Start button and then click Run.
7. Type "C:\DELL\DRIVERS\THK45" (where 'THK45" is the name of the file) in the Open textbox and then click OK.
8. Follow the on-screen installation instructions.

Drivers help and tutorials