Controller | Pci Simple Communication

Use these methods to determine what the device truly is:

Only if you use the underlying hardware (e.g., serial port, modem, ME features). For most home users with no legacy peripherals, you can safely disable it. pci simple communication controller

The controller was typically supported by most operating systems, including: Use these methods to determine what the device

If Windows cannot identify the specific brand of the communication device, it labels it using this generic class name: . pci simple communication controller