Here is the reality: The ASMedia ASM1083 is a PCIe-to-PCI Bridge chip. It does not process serial data. It does not have COM ports.
ASMedia ASM1083 is not a serial port controller; it is a PCIe-to-PCI bridge asmedia asm1083 serial port driver windows 10
The ASM1083 includes an internal serial port (UART) for debugging and bridge management. Under Windows, this component is often enumerated as a separate "Serial Port" device. Even if you are not using the serial port physically, Windows 10 still tries to load a driver for it. When the correct driver is missing or incompatible, you see an error. Here is the reality: The ASMedia ASM1083 is