Hi to all.
I want to say to anyone interested, that these three old and good controllers are able to be used today with the use of gameports usb adapters and PS/2 usb keyboard adapters.
I bought a used FLCS already programmed, with the use of adapters I was able to use all of the functions plus the joystick, mapping the buttons to the functions with the letters already programmed on it. The Suncoms can even be programmed again, since it could be done so without software as they were originally intended.
Throught the years some people have tried to convert them, but for some people like me, I think that is not needed.