For connecting to the OBD-II diagnostic connector of vehicles with a 12V or 24V on-board voltage. Intended for VAZ, GAZ, UAZ, KAMAZ, MAZ, Chery, Daewoo/Chevrolet, Hyundai, KIA, Ssang Yong, VAG, OPEL, Renault, Subaru, Ford, Mazda, Toyota, Nissan and other vehicles.