USB-CABLE is a programming cable that uses the USB interface to enable serial connection and peripheral port signal conversion. Programming is achieved through the USB interface connector and serial peripherals signal converter, controlled by computer operations, simulating the computer's USB interface to serial port (commonly known as COM port). This allows compatibility with current programming software, communication software, and monitoring software. The cable is powered via the USB port and the programming port of the LOGO controller. USB-LOGO CABLE features photoelectric isolation and is suitable for use with LOGO Controllers, especially in industrial environments with high interference or damaged communication ports. Built-in circuit protection measures ensure safe system operation. The USB-LOGO cable eliminates the bulky design of the first-generation adapter and features a new compact design with a high-speed communication integrated chip and a built-in 6-pin square port. It is more portable and offers more stable and reliable performance. Compatible with LOGO Series PLC programming Length: 3 meters Please verify 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: Light and display differences may cause slight variations in color between the image and the actual item. Measurement allowance is +/- 1-3 cm.