This cable is for radios that use 3.5mm 3p trainer ports (9X, 9XR, Taranis X9D & X9D+) to a head tracker-equiped Fat Shark goggle.
JR Style Head Tracking cable
This cable is for radios that use 3.5mm 3p trainer ports (9X, 9XR, Taranis X9D & X9D+) to a head tracker-equiped Fat Shark goggle.