The CGDI MB Full Version Device is a professional key programming tool designed for Mercedes-Benz vehicles. It supports functions such as key learning, EIS and EZS module reading, password calculation, and all-keys-lost scenarios. The device works efficiently with both OBD and bench modes, making it an essential tool for locksmiths and automotive technicians. It offers fast password acquisition and supports a wide range of Mercedes-Benz models, ensuring a reliable and efficient solution for key programming and immobilizer-related tasks. Its user-friendly interface and stable performance make it a valuable addition to any professional toolkit.