Nuvoton USB to I2C Driver

The Nuvoton USB to I2C driver enables Windows to recognize the Nuvoton USB to I2C interface and supports communication between compatible PC software and connected I2C devices. It is intended for developers, technicians, and electronics users who need a USB connection for working with supported I2C hardware.

Key Features

• USB-to-I2C communication: Provides the driver support needed for compatible applications to access the Nuvoton interface through a USB port.
• Windows device recognition: Helps Windows identify the adapter correctly so it can be used with the appropriate development or testing software.
• Support for listed Windows releases: Driver packages are available for Windows 10, 8.1, 7, Vista, and XP; check the individual package’s compatibility before installing.
• Hardware integration: Supports use of the interface within compatible I2C development and testing setups. Available functions depend on your hardware and application software.

How to Install Nuvoton USB to I2C Driver

1. Confirm your system details. Check your Windows version and whether it is 32-bit or 64-bit. For Windows 10/11 systems, note that Windows 10 is listed as supported, while Windows 11 compatibility should be verified with Nuvoton.
2. Choose a compatible package. Before starting your Nuvoton USB to I2C driver download for Windows, review the package’s supported operating systems and hardware details. Choose the latest version that explicitly supports your setup, and verify the source of any free download.
3. Extract and install the driver. If the download is compressed, extract it first. Run the supplied installer, if included, and follow its instructions, including any guidance on when to connect the device.
4. Use Device Manager if required. If no installer is provided, connect the interface, locate it in Device Manager, select Update driver, and browse to the extracted driver folder.
5. Check the connection. Restart Windows if prompted, then confirm that the interface appears without a warning icon in Device Manager. Test communication using compatible software and correctly connected I2C hardware.

Keep the driver updated when Nuvoton provides a compatible release that addresses your needs. Before you update a working installation, review any release notes and retain the previous installer in case you need to restore it. A newer driver does not necessarily add support for unlisted Windows versions.