USB-CABLE is a programming cable that uses the USB interface to enable serial connection and signal conversion for peripheral ports. Programming is achieved through the USB interface connector and serial peripheral signal converter, controlled by computer operations, simulating the computer's USB interface as a traditional serial port (commonly known as COM port). This allows the use of current programming software, communication software, and monitoring software. Power for the cable is supplied through the USB port and the programming port of the LOGO controller. The USB-LOGO CABLE is photoelectrically isolated and suitable for use with LOGO Controllers, especially in industrial environments with high interference or risk of communication port damage. Built-in circuit protection measures ensure safe system operation. The USB-LOGO cable features a redesigned, compact form without the bulky adapter of the first generation, incorporating a new design with a high-speed communication integrated chip and a built-in 6-pin square port. It is more portable and offers stable, reliable performance. Purpose: Suitable for LOGO Series PLC programming cable Length: 3 meters Please check the interface before ordering: PC-CABLE: PC side has a 9-pin female plug RS232 port, PLC side has a 6-pin square connector USB-CABLE: USB port connects to PC, PLC side has a 6-pin square connector Color: Black Material: PVC + copper wire Package Contents: 1 x PLC programming cable Note: The package includes only the items listed above. Other products are not included. Note: Lighting and display differences may cause slight variations in color between the image and the actual item. Measurement error is +/- 1-3 cm.