The Nuvoton SPB Driver is a driver package designed for hardware components that use the System Power Bus (SPB), which is typically related to specific Nuvoton components such as Super I/O controllers or power management chips. Nuvoton Technology is a company that produces semiconductors, including hardware used for system monitoring, power management, and peripheral I/O. The SPB Driver is often needed to ensure that these components function properly within the Windows operating system.
This driver might be necessary for: