Nuvoton Communications Port Driver Windows 10 Best -

When to contact support

When working with multiple Nuvoton devices or applications that expect a specific COM port number, you may need to change the assigned COM port. This process is straightforward:

The (often identified as nuvserial.sys or nuvserenum.sys ) is a component primarily used for serial communication in industrial hardware, specific motherboards, and development tools like the Nu-Link2-Pro . Key Takeaways & Driver Performance nuvoton communications port driver windows 10 best

Right-click (or your specific port) and select Update Driver . Choose Search automatically for drivers . 2. Manual Installation (The "Best" for Specific Hardware)

If the device properties show Error Code 19 (“Configuration information is incomplete or damaged”), the Windows registry may be corrupted for that COM port. When to contact support When working with multiple

Windows 10 requires a specific virtual or physical communications port driver to correctly map these low-level hardware functions to the operating system. Signs You Need to Update the Driver

Scroll to or check under Other Devices if it is uninstalled. Choose Search automatically for drivers

Nuvoton Technology manufactures Super I/O (Input/Output) chips, microcontrollers, and smart ICs. These chips reside on the motherboards of laptops, desktops, and industrial computers made by brands like ASUS, HP, Dell, and Lenovo. The typically refers to:

: The most reliable way to get the correct driver is through the Microsoft Update Catalog , which lists certified Nuvoton firmware and driver updates as recent as late 2025. How to Install/Update

If Windows 10 fails to automatically recognize your Nuvoton device, you may need to install a driver manually. Below are the most reliable, up‑to‑date driver versions for Windows 10 (both 32‑bit and 64‑bit).

: If your Nuvoton chip is integrated into a motherboard (like the Intel DH61CR