Intel 8 Series C220 Series USB EHCI 1 8C26 Driver

The Intel 8 Series C220 Series USB EHCI 1 8C26 driver helps Windows identify and manage the Intel USB 2.0 Enhanced Host Controller found in certain 8 Series/C220 chipset systems. It is relevant when you reinstall Windows, see an unknown USB controller in Device Manager, or need to troubleshoot devices connected through this controller. Despite sometimes appearing under an Audio category, this component is a USB controller—not a dedicated sound device.

Key Features

• USB controller identification: Helps Windows recognize the Intel EHCI controller and associate it with the appropriate system driver.
• USB 2.0 connectivity: Supports communication with peripherals such as keyboards, mice, printers, and compatible USB audio devices through Windows’ USB driver stack.
• Chipset configuration: An appropriate Intel chipset package may provide identification information rather than replace the USB controller’s functional driver.
• Windows compatibility checks: When choosing a package for Windows 11, 10, 8, or 7, confirm support for your computer model and operating system. Listing an OS does not guarantee that every available package supports it.

How to Install Intel 8 Series C220 Series USB EHCI 1 8C26 Driver

1. Confirm the hardware. Open Device Manager and locate the controller under Universal Serial Bus controllers or Other devices. In Properties > Details > Hardware Ids, check for Intel vendor ID `VEN_8086` and device ID `DEV_8C26`.
2. Check your Windows version. Confirm your Windows edition and whether it is 32-bit or 64-bit. For Windows 10/11, start with Windows Update, since USB controller support is generally supplied by Windows.
3. Choose a trusted package. Before starting an Intel 8 Series C220 Series USB EHCI 1 8C26 driver download for Windows, check your computer manufacturer’s support resources or Intel’s official resources. Look for a free download of the latest version explicitly compatible with your system.
4. Install the package. Follow the supplied installer instructions. If the download contains only INF files, use Device Manager > Update driver > Browse my computer for drivers, then select the extracted folder.
5. Restart and test. Restart if prompted, check Device Manager for warning icons, and test your connected USB devices. If installation fails, verify compatibility rather than forcing an unsupported driver.

Keep Windows and your manufacturer-recommended chipset software updated to receive applicable fixes. An update is most useful when it addresses a known issue or system requirement; a higher version number alone does not make a package suitable for this controller.

Common Issues and Fixes

• Install fails or shows Code 10/28: Run the Intel package as administrator. If setup still fails, use Device Manager > Update driver > Browse > Let me pick > Have Disk and point to the extracted INF. Use the WHQL-signed Intel package; avoid forcing a generic USB 2.0 driver.
• Device not detected / USB 2.0 ports dead: Enable EHCI/USB 2.0 Controller and Legacy USB Support in BIOS. Test rear ports, reseat the controller in Device Manager, and scan for hardware changes. If a yellow mark appears, uninstall the device and reboot.
• Version conflicts after Windows updates: Roll back to the previous Intel driver or uninstall the Microsoft generic EHCI driver, reboot, then reinstall the matching Intel 8 Series/C220 chipset package. Do not mix separate USB 3.0 and chipset driver packages.