Intel USB 3.0 eXtensible Host Controller 1.0 (Microsoft) Driver

The Intel USB 3.0 eXtensible Host Controller 1.0 (Microsoft) driver allows Windows to manage a compatible Intel USB controller and communicate with connected USB devices. It is relevant when troubleshooting unrecognized USB storage, unreliable peripheral connections, or a controller warning in Device Manager. The “Microsoft” label indicates a Windows-provided driver, so the correct installation method depends on your operating system and hardware.

Key Features

• Enables communication between supported Intel USB host controllers and connected devices, including external drives, keyboards, and mice.
• Supports USB 3.0 SuperSpeed transfers when the controller, port, cable, and connected device all support that speed.
• Provides compatibility with USB 2.0 and USB 1.x peripherals connected through compatible USB ports.
• Integrates with Windows device management and power-management features to help manage USB connections during normal use, sleep, and resume.

How to Install Intel USB 3.0 eXtensible Host Controller 1.0 (Microsoft) Driver

1. Check your system and controller. Confirm your Windows version and system architecture in System Information. Open Device Manager and expand “Universal Serial Bus controllers” to locate the controller. If needed, check its hardware IDs under Properties > Details.

1. Choose a compatible source. Before selecting an Intel USB 3.0 eXtensible Host Controller 1.0 (Microsoft) driver download for Windows, verify support for your exact PC or motherboard. Windows 10/11 and Windows 8 generally use built-in Microsoft USB 3.0 drivers. Windows 7 typically requires a separate manufacturer-provided package, where supported.

1. Check Windows Update first. Install available system updates and review optional driver updates, if offered. For the Microsoft-provided controller driver, Windows Update is generally the appropriate way to obtain the latest version available for your system.

1. Install a manufacturer package only when applicable. If your PC manufacturer provides a matching USB controller package, use its free download and follow the supplied instructions. Do not force a Windows 7 package onto a newer Windows installation or use a package intended for different hardware.

1. Restart and test. After installation, restart if prompted, check Device Manager for warnings, and test a known-working USB device. If problems began after an update, consider the “Roll Back Driver” option when available.

Keep the driver updated through Windows Update or your computer manufacturer’s support resources. A compatible update may address USB reliability issues, but a higher version number alone does not guarantee better performance; always prioritize the package approved for your hardware and Windows version.

Common Issues and Fixes

• Driver install fails or shows Code 10/43: Confirm the package matches Windows version and architecture. Run as administrator, then use Device Manager > Update driver > Browse and select the extracted Intel/Microsoft INF. If it still fails, uninstall the controller with “Delete the driver software” checked and rescan.
• USB 3.0 ports not detected: Enable xHCI/USB 3.0 in BIOS, check front-panel headers and power, and test rear ports. In Device Manager, uninstall any yellow-marked controller, then Scan for hardware changes.
• Version conflict with the Microsoft inbox driver: Windows may keep reinstalling its Microsoft driver over an older Intel package. Use Roll Back Driver or “Let me pick” to select the compatible driver, and avoid forcing unsupported older Intel versions.