MB Star is professional diagnostic tool for Benz vehicles. UOBD2 supply different kinds of mb star including mb star c3,mb star c4,super mb star,MB Star C4 for technician,DIY,workshop with top quality and best price.Mb star diagnostic tool support reading out & erasing trouble code,reading the real-time data of sensor and actuator, coding and programming. Also support wireless diagnose, support K line,CAN BUS and UDS protocol, with multi-language.