The CGDI CG 100 is a comprehensive key programming tool that covers a wide range of vehicle makes and models. Known for its advanced key programming functions, it allows users to read, write, and clone transponder keys with ease. The CGDI CG 100 supports ECU programming and is compatible with numerous vehicle security systems, making it a go-to solution for locksmiths and automotive technicians who require high-quality, efficient key programming services.