Driver | Communication Port Com1

If you need to add a serial port manually, go to Device Manager, click Action > Add legacy hardware > Install the hardware that I manually select > Ports (COM & LPT) .

This will allow me to provide the specific driver link or configuration you need. What is the Communications Port (COM1) in Windows 7? Driver Communication Port Com1

In Device Manager, find your device under (e.g., USB Serial Port (COM3)) . If you need to add a serial port