Microsoft VIA Tech 3038 PCI to USB Universal Host Controller Driver

The Microsoft VIA Tech 3038 PCI to USB Universal Host Controller driver enables Windows to communicate with the USB controller found on certain older VIA-based motherboards and expansion cards. It supports the controller’s USB connections, allowing compatible peripherals such as keyboards, mice, and USB printers to communicate with the computer. Although listed under Printer, this device is a USB host controller—not a printer—and does not replace a printer’s own driver.

Key Features

• USB controller recognition: Helps Windows identify the VIA Tech 3038 controller and manage its supported USB ports.
• Peripheral communication: Provides the controller-level support needed for compatible USB devices to exchange data with the system.
• Legacy USB support: Supports Universal Host Controller Interface (UHCI) hardware designed for low-speed and full-speed USB operation; it does not add USB 2.0 or USB 3.x capabilities.
• Windows integration: Works with Windows USB components to manage connected devices. Compatibility with Windows 11, 10, 8, or 7 depends on the hardware and the specific driver package.

How to Install

1. Confirm the controller identity. Open Device Manager and look under Universal Serial Bus controllers or Other devices. Open the controller’s Properties, select Details, and check Hardware Ids to confirm that the download matches your hardware.

1. Check Windows compatibility. Verify your Windows version and whether your system uses a 32-bit or 64-bit architecture. Select only a package that explicitly supports your configuration; a legacy controller driver should not be assumed compatible with every listed Windows version.

1. Check for a built-in driver first. Run Windows Update, including any available optional driver updates. Windows may already provide a suitable Microsoft driver, making a separate download unnecessary.

1. Install the matching package if needed. Extract the downloaded files if they are compressed. Run the supplied installer, or right-click the controller in Device Manager, choose Update driver, and select Browse my computer for drivers to locate the extracted folder. Avoid forcing an incompatible or unsigned driver.

1. Restart and test. Restart the computer if prompted, then check Device Manager for warning icons. Connect a known-working USB peripheral to test the controller. If a printer still does not work, check its cable, power, and separate printer driver before replacing the USB controller driver.