FT232RL USB to DSUB 25 PIN (DB25) Male Converter — RS232 Serial Programming Cable (5M) Why you need this cable Connect modern USBequipped PCs or laptops to older RS232controlled equipment. This cable solves the common problem of missing serial ports by converting USB to a standard DB25 RS232 interface. Built around the industrystandard FT232RL chip, it provides stable USBtoserial conversion tailored for programming and data exchange with CNC controllers and other RS232 devices. The 5 meter length gives flexibility in workshops and machine rooms where the computer cannot sit next to the machine. Key features and attributes Interface: USB to DSUB 25 PIN (DB25) male connector. Protocol: RS232 serial communication. Chipset: FT232RL chip for USBtoserial conversion. Length: 5M (5 meters) — suitable for workshop and industrial settings. Intended fit: Compatible with Mori MAZAK CNC equipment that uses a DB25 RS232 programming port. How this cable helps Simplifies programming and file transfer to Mori MAZAK CNC machines by providing a direct, singlecable connection from a USB port to the CNC's DB25 serial input. Eliminates the need for legacy serial ports or external adapters, reducing setup complexity and saving time during machine setup or maintenance. Useful for technicians and operators who need a reliable serial link for uploading CNC programs, performing firmware updates, or running diagnostic commands. Typical use cases Programming and uploading NC programs to Mori MAZAK CNC controllers that require a DB25 RS232 connection. Connecting a laptop to RS232equipped industrial equipment for diagnostics, parameter tuning, or data logging. Transferring configuration files or performing maintenance on legacy machines and controllers that still use DB25 serial interfaces. Compatibility and notes Designed specifically as a USBtoDB25 RS232 programming cable using the FT232RL conversion chip. Cable length is 5M. Confirm your Mori MAZAK CNC model uses a DB25 RS232 programming port before . Reliable, simple, and purposebuilt for RS232 programming tasks where a USBtoDB25 connection is required.