Features: 1. Perfect Fitment: Our smart OBDII 16E connector is precisely compatible with X431 GX3 Master adapter, ensuring a seamless connection with your diagnostic tool. 2. Ideal Replacement Part: This connector adapter is convenient and easy to operate, making it a reliable and user-friendly aftermarket component. 3. Durable Material: The adapter is constructed from high-strength ABS plastic, offering wear resistance, impact resistance, anti-aging properties, and long-lasting durability. 4. Excellent Performance: Professionally manufactured with precise craftsmanship for high accuracy, stable performance, and reliable operation. 5. Easy to Install: This OBDII 16E adapter features a plug-and-play design for simple installation, ensuring compatibility without damaging your existing accessories. Specification: Item Type: OBD2 16E Connector Fitment: Compatible with X431 GX3 Master adapter OBD 16E Package List: 1 x Adapter