Intel(R) 5 Series/3400 Series Chipset Family USB Universal Host Controller - 3B37 Driver

The Intel(R) 5 Series/3400 Series Chipset Family USB Universal Host Controller – 3B37 driver helps Windows identify and configure this Intel chipset’s USB controller so connected peripherals can communicate with your computer. It is relevant for owners of compatible older desktops and laptops who are reinstalling Windows, resolving a missing controller entry in Device Manager, or investigating USB connectivity problems.

Key Features

• USB controller recognition: Helps Windows correctly identify the 3B37 controller and associate it with the appropriate system drivers.
• Legacy peripheral support: Works with Windows USB components to support low- and full-speed USB devices, such as keyboards and mice, connected through this controller.
• Chipset configuration: Depending on the package, Intel chipset INF files may supply device identification and configuration information rather than replace the Windows USB driver.
• Support for older Windows installations: Look for packages intended for Windows 10, 8.1, 7, Vista, or XP, and verify compatibility with your computer model and operating system architecture.

How to Install Intel(R) 5 Series/3400 Series Chipset Family USB Universal Host Controller – 3B37 Driver

1. Confirm the device. Open Device Manager and locate the controller under Universal Serial Bus controllers or Other devices. Check Properties > Details > Hardware Ids for the Intel vendor ID `VEN_8086` and device ID `DEV_3B37`.
2. Check Windows compatibility. Confirm your Windows edition and whether it is 32-bit or 64-bit. When searching for an Intel(R) 5 Series/3400 Series Chipset Family USB Universal Host Controller – 3B37 driver download for Windows, match the package to both your system and hardware.
3. Choose a trusted package. Prefer your computer manufacturer’s support resources, Intel’s available chipset resources, or Windows Update. A free download should not require a paid driver-scanning utility. Choose the latest version explicitly compatible with your system.
4. Install the package. Run the supplied installer and follow its instructions. If the download contains extracted driver files, use Device Manager > Update driver > Browse my computer for drivers and select the appropriate folder.
5. Restart and verify. Restart if prompted, then check Device Manager for warnings and test your USB peripherals.

Keep the driver configuration updated through trusted sources, but do not update a working system with an incompatible package. For Windows 10/11 searches, note that Windows 11 compatibility is not established for this legacy controller; do not assume a Windows 10 package supports it. Persistent USB issues may also involve cables, ports, power settings, or connected devices.