Durable and High-Quality: The OBD2 diagnostic cable shell is made of high-quality ABS material, and the interior is made of high-quality copper core to ensure durability and reliability. Simple and Convenient to Use: One end of the 16 pin to 4 pin+6pin cable is connected to the 4-pin or 6-pin OBD2 interface, and the other end is connected to the 16-pin scanner port.