platSerialWin64-SerialPortWin64

SerialPortWin64 contains properties that describe how a serial port (RS-232 or RS-485) on a 64-bit Windows host is being used in software as COMn. Each one is a child of that host’s SerialPortService (SerialPortPlatformServiceWin64). Properties are as follows:

Owner — The driver network or function currently associated with that COM port, for example, “ModbusSlaveNetwork” or “none”.
Os Port Name — How the port is known to the Windows operating system, e.g. COM1 or COM3.
Port Index — Unique serial port index number, starting with 0 for COM1.