Fitment: OBD II diagnostic cable is specially designed as a replacement for Mercedes-Benz MB STAR C3 diagnostic tool connection port. 16 Pin Connector: Professionally manufactured, the OBD2 diagnostic tool features a 16-pin connector for convenient plug-and-play use. Premium Material: The car diagnostic tool is constructed from high-quality ABS plastic, offering wear resistance, fire retardancy, and high temperature resistance for durable performance. High Reliability Cable: The OBD2 diagnostic connector delivers high accuracy, stable operation, and strong reliability to ensure safe usage. Long Service Life: With precise craftsmanship, the OBD II scanner adapter is built for extended use and does not require frequent replacement.