CK6320 and CQK9332S are equipped with serial port. It is easy to connect to your pc or notebook by using serial cable. (Not included in accessories). You could use any software to help coding in your pc. Then open application GSK-COM7 , just a few clicks, it will import your complete coding from pc into machine.
XQK9620S is equipped with serial port and USB port. The USB port offers both ways to transfer coding between usb thumb drive and CNC machine. As long as your coding saved in USB drive (either from pc or CNC system), just insert USB drive and select “USBDisk” soft key on panel then select copy, it will import your coding into machine system.