Intel 82371AB EB PCI to USB Universal Host Controller Driver

The Intel 82371AB EB PCI to USB Universal Host Controller driver helps Windows communicate with the USB controller found in certain older Intel-based systems. You may need it when reinstalling Windows, troubleshooting an unrecognized controller, or restoring access to connected USB peripherals, including compatible printers. Although listed under Printer, this device is a USB host controller, not a printer, and it does not replace a printer’s own driver.

Key Features

• USB controller recognition: Helps Windows identify and configure the Intel 82371AB/EB controller when a matching driver is available.
• Legacy peripheral communication: Supports communication through the controller’s USB ports for compatible devices, such as keyboards, mice, and printers.
• Device Manager integration: Lets you check driver details, review device status, and troubleshoot controller-related errors using Windows tools.
• System recovery support: Can help restore USB functionality after an operating system reinstall if the controller driver is missing or incorrectly configured.

How to Install Intel 82371AB EB PCI to USB Universal Host Controller Driver

1. Identify the controller. Open Device Manager and look under Universal Serial Bus controllers or Other devices. Check Properties > Details > Hardware Ids to confirm that the driver package matches your hardware.
2. Verify Windows compatibility. Before choosing an Intel 82371AB EB PCI to USB Universal Host Controller driver download for Windows, check the package’s supported operating systems and architecture. Windows 11, 10, 8, and 7 require individual compatibility checks; this legacy controller should not be assumed to have official support on every version.
3. Choose a trusted source. Start with Windows Update or your computer manufacturer’s support resources. If a free download is available elsewhere, verify its origin and digital signature. The latest version must still match your controller and Windows installation.
4. Install the matching driver. Use the supplied installer, if provided, or select Update driver > Browse my computer for drivers in Device Manager and point Windows to the extracted driver folder. Do not force an incompatible package.
5. Restart and test. Restart if prompted, then check Device Manager for warnings and test a connected USB device. For printer problems, also verify that the printer-specific driver is installed.

Keep the driver updated through trusted channels, but prioritize compatibility over version numbers. On Windows 10/11, an older downloadable package may not be suitable; use a compatible Windows-provided driver where available. If USB devices already work reliably, update only when a verified release addresses a relevant issue.

Common Issues and Fixes

• Install fails (Code 10/28): The 82371AB/EB is a USB 1.1 UHCI controller, not USB 2.0. Use an Intel chipset/USB INF that explicitly lists 82371AB/EB; if setup refuses, update manually in Device Manager via “Have Disk.”
• Device not detected: Enable “USB Function” and “USB Legacy Support” in BIOS; this southbridge controller can be disabled there. Check for a yellow mark and avoid forcing an EHCI/USB 2.0 driver.
• Version conflicts: Remove older Intel USB/chipset packages and roll back to the native UHCI driver if Code 41 appears. Match the INF to 82371AB/EB, not 82371SB or generic USB hub drivers.