Features: It allows you to program new keys and read TCU data, ensuring your vehicle security and convenience. With its advanced features, the MCU3 adapter offer more than just key programming. It also provides anti theft adapter and TCU reading functions, allowing for comprehensive vehicle security settings and diagnostic capabilities. This product is designed for automotive maintenance technicians, car electronic engineers, and auto repair shops who require key programming, anti theft adaptation, and fault diagnosis for vehicles. Whether you need to program new keys, adjust anti theft settings, or diagnose faults, Launch X431 MCU3 Adapter is the perfect tool. It can be used in automotive repair shops, electronic labs, and development centers. Experience the convenience and efficiency of Launch X431 MCU3 Adapter. Say goodbye to the hassle of lost keys and enjoy enhanced vehicle security with this reliable and versatile tool. Specifications: Material:Metal Size:As Picture Shown Adapter board code: 307140131 Power supply voltage: 12V Working temperature: 0-50℃ X431 PAD V、X431 V、X431 V+、X431 PRO3S+ Package Includes: 1Set MCU3 Adapter Board note: ①.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. ②.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings.