I have entered into the forum with lot of expectation to learn from well experienced members here. Presently I am trying to find out a good USB to Parallel converter. It should have x,y and z controlls with step, direction and enable signals for each stepper motor.
Hi Mainul and welcome to the site. If you are looking for a generic converter to use with a standard stepper controller I don't think there are many that work reliably because of the timing issues. Most of the USB interfaces for CNC use are for use with proprietary software.