Features: 1. Environmentally friendly PVC wire with strong cold resistance, heat resistance, toughness, ductility, corrosion resistance, and pressure resistance—maintains reliable performance even in low temperatures. 2. Shielded magnetic ring to reduce signal interference. 3. Built-in LED indicator for send/receive status, with flashing indication. 4. Interface features pure copper with gold plating for durability, oxidation resistance, stable signal transmission, reduced signal loss, and improved efficiency. 5. Complies with international standards; 28AWG (7 x 0.12mm) construction with seven 0.12mm copper conductors. 6. Pure copper wire core for efficient signal transmission, good thermal conductivity, high tensile strength, and excellent ductility. Item Type: PLC Programming Cable Model: USB-SC09 Color: Blue Material: Pure copper Plating: Gold-plated Length: Approximately 3 meters (9.8 feet) Package Includes: 1 x Programming Cable