Controller in serial DB9 port

[Yeah Boi]

Hi people!

I want to use controllers that use the serial DB9 port, such as the Sega Genesis ones in the computer for emulators. I know there are USB to serial DB9 converters for sale, but I already have a port in the computer. I know it is not meant for controllers, but how could this be realised? Thank you!

 

[Minder]

If you already have a COM (DB9) port on the PC what else do you need?
If you don't have a COM port then often there is a plug on the PC MB for it.
M.

 

[Yeah Boi]

The thing is I cannot plug the controller and play. The thing is not even detected. I want to know how and if it would be feasible to use one, just like when plugging one via USB.

 

[Harald Kapp]

You probably have to tell the emulator which COM port to use in the emulator settings. This thread shows how to find the COM ports available on your computer.