Introducing XPROG 3 car immobilizer programmer, the latest anti-theft product from Launch. It is a powerful chip reading/writing device. It is mainly used for reading and writing data of car key chips, including reading/writing EEPROM, reading/writing on-board MCU, Mercedes-Benz infrared keys, generating special keys, reading BMW engine INS code, reading/writing BMW CAS4+/FEM chips. It can be used together with a variety of X-431 products without binding. It is flexible, stable, reliable, and suitable for professional users such as automotive electronics industry/locksmith/repair shop. Anti-theft Type Identification, Remote Control Matching, key Chip Read Write, Anti-theft password reading, Anti-theft Component Replacement. Supported brands: VW, Audi, SEAT, BMW, Mercedes, Toyota and more to be supported continuously. Supported System: Engine, Automatic transmission, Instrument system, CAS, Body system, Lock system, etc. Compatible with a variety of Launch Scan Tools DC Input Voltage?12V Input current: 500mA Working Temperature?0?~ 50? Storage Temperature?-20?~70? Dimension?228*120mm