Pnp0500 Driver Link Page

: Microsoft provides a sample Serial Port Driver that supports power management and wake-on-ring features for PNP0500 devices.

In Windows, this typically uses the built-in serial.sys driver. pnp0500 driver link

or similar third-party databases. They often bundle software you don't need. The generic Microsoft driver is almost always the correct choice for a Hardware Conflicts : Microsoft provides a sample Serial Port Driver

: Highly recommended for Windows 11; these are often automatically updated via Windows Update or can be found on the FTDI Chip Drivers page . pnp0500 driver link