[For VIK-U68: CX-3(H27.2~H28.11)]
is a product that adds external equipment input to vehicles that are not equipped with Mazda car manufacturer set option "CD/DVD Player + Terrestrial Digital TV Tuner (Full Seg)".
Compatible Mazda Connect system versions are Ver51, Ver55, and Ver56. Otherwise, it may not work properly. (As of June 2018)