Intel USB 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 contains the Intel USB eXtensible Host Controller driver. The eXtensible Host Controller Interface (xHCI) driver helps the Universal Serial Bus (USB) ports to communicate with connected devices.
To view all drivers for your OptiPlex 7040 Tower, go to Drivers and downloads.
Recommended
Loading the latest available version of the driver...
This is the latest Dell validated version of this driver
This is not the latest Dell validated version of this driver
Chipset_Driver_C8X05_WN32_4.0.2.42_A01.EXE | 12.99 MBEnter the Service Tag of your device to check the compatibility of this download with your device.
This is a large file. Depending on your connection speed, it may take some time to download.
File Format:
Update Package for MS Windows 32-Bit
File Name:
Chipset_Driver_C8X05_WN32_4.0.2.42_A01.EXE
File Size:
12.99 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.
MD5:
0d62191875c836ae34f5db50d22450df
SHA1:
7be0f04bf3311191e7b4af54b843b1473422a8ac
SHA-256:
ebe2e6eebc766a367470db4c0492782e9cfc1d4861ffb2503822775ecb346119
Sign in to Windows as an admin to use automatic scan. If your're already signed in as an admin and seeing this message, please reboot.
Your system is managed by your IT admin and features might be limited.
Find more updates. Use SupportAssist to find all the latest driver updates for your device.
Fixes & Enhancements
- Improved the compatibility of the driver in Windows 7 PE environment.
Read More
Version
4.0.2.42, A01
Release date
06 Jan 2016
Download Type
Driver
Category
Chipset
Importance
RecommendedDell 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.
Other Available Versions
5.0.4.43, A0417 Jan 2019
5.0.3.42, A0204 May 2017
4.0.6.60, A0424 Aug 2016
4.0.4.51, A0218 Apr 2016
4.0.0.36, A0005 Oct 2015
Supported Operating Systems
Windows 7, 32-bit
Windows 7, 64-bit
Looking for a different OS? View the list of Dell supported operating systems
Applies to
Intel USB 3.0 eXtensible Host Controller
Installation instructions
Dell Update Package Instructions
Download
1. Click Download File to download the file.
2. When the File Download window is displayed, 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 the information in the dialog window.
3. Download and install any prerequisites that are identified in the dialog window before proceeding.
4. Click the Install button.
5. Follow the remaining prompts to perform the update.
Download
1. Click Download File to download the file.
2. When the File Download window is displayed, 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 the information in the dialog window.
3. Download and install any prerequisites that are identified in the dialog window before proceeding.
4. Click the Install button.
5. Follow the remaining prompts to perform the update.
Drivers help and tutorials
For more downloads go to the Drivers and downloads.
For help on using the information on this page, please visit Driver Help and Tutorials.