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, under computer control, simulating the computer's USB interface to serial port (commonly known as COM port), allowing the use of current programming software, communication software, and monitoring software. The cable is powered by the USB port and the programming port of the LOGO controller. USB-LOGO CABLE features photoelectric isolation and is suitable for LOGO Controllers, especially in industrial environments with high interference where communication ports are prone to damage. Built-in circuit protection ensures safe system operation. USB-LOGO cable replaces the bulky first-generation adapter design with a new compact structure, featuring a high-speed communication integrated chip and a built-in 6-pin square port. It is more portable and provides stable performance. Purpose: Suitable for LOGO Series programming cable. Length: 3 meters. Please check the interface before ordering: PC-CABLE: PC side has a 9-pin female plug RS232 port, device side has a 6-pin square connector. USB-CABLE: Connects to PC via USB port, device side has a 6-pin square connector. Color: Black. Material: PVC + copper wire. Package Contents: 1 x Programming Cable. Only the above package content is included; other items are not included. Note: Lighting and different displays may cause slight color variations compared to the actual item. Measurement error allowance is +/- 1-3 cm.