Usage Tips:Feature:1. Environmentally friendly PVC wire with strong cold resistance, heat resistance, toughness, ductility, corrosion resistance, and pressure resistance, even in cold winter will not affect communication.2. With shielded magnetic ring to reduce signal interference.3. Built-in LED indicator, reminding send and receive instructions, LED flashing indicator.4. The interface adopts pure copper gold plating process, resistant to plugging and oxidation, stable and reliable transmission, reducing signal loss rate and improving transmission efficiency.5. International 2464 specifications, 28AWG (7 or 0.12mm), 7 0.12mm copper wires.6. Pure copper wire core, fast transmission efficiency, thermal conductivity, high strength, good ductility.Specification:Item Type: PLC Programming Cable Model: Blue USB-SC09Material: Pure copperProcess: Gold-platedLength: Approx. 3 meters or 9.8ft.Package List: 1 x Download Line Note:Please note that the type and old type of this product will be sent randomly, and make sure you will not mind before ordering.