Controlador de host universal USB de la familia Intel(R) ICH9 - 2938 Driver

The Controlador de host universal USB de la familia Intel(R) ICH9 – 2938 driver helps Windows recognize and manage the Intel ICH9 USB Universal Host Controller identified as 2938. It is relevant for compatible Intel-based desktops and laptops when reinstalling Windows, resolving a missing controller entry in Device Manager, or troubleshooting USB connectivity.

Key Features

• USB controller recognition: Helps Windows identify the ICH9-family controller correctly rather than displaying an unknown device or incomplete hardware description.
• Legacy USB support: Supports the controller’s role in handling low-speed and full-speed USB devices, such as keyboards, mice, and other compatible peripherals.
• Windows integration: Depending on the operating system, the appropriate package may provide chipset identification information while Windows supplies the actual USB controller driver.
• System-specific compatibility: Intended for matching Intel ICH9 hardware. Listed operating systems include Windows 10, 8.1, 7, Vista, and XP; individual packages may support only some of these versions.

How to Install Controlador de host universal USB de la familia Intel(R) ICH9 – 2938 Driver

1. Confirm the hardware. Open Device Manager and locate the controller under Universal Serial Bus controllers or Other devices. Check Properties > Details > Hardware Ids for an Intel device entry containing `VEN_8086&DEV_2938`.
2. Check your Windows version. Note your operating system and whether it is 32-bit or 64-bit. For Windows 10/11 systems, do not assume identical compatibility: Windows 11 is not included in the listed support for this device.
3. Choose a matching package. Before selecting a Controlador de host universal USB de la familia Intel(R) ICH9 – 2938 driver download for Windows, verify its supported systems and hardware identifiers. Prefer your computer manufacturer’s resources, Intel’s official resources, or Windows Update when available. A free download should not require a paid driver-updater subscription.
4. Install the package. Run its installer and follow the prompts. If it contains extracted driver files instead, use Device Manager > Update driver > Browse my computer for drivers and select the appropriate folder.
5. Restart and test. Restart if prompted, then check Device Manager for warning icons and test your USB peripherals. If problems begin after installation, use Roll Back Driver when available.

Keep the controller software appropriate for your system rather than installing every available update. The latest version is useful only when it explicitly supports your hardware and Windows release; a working Windows-supplied driver may already be the best choice.