Your Hero is great in the cockpit, but to capture the entire story, you need the audio from your headset, intercom, and radio. This cable makes that possible while also allowing you to power your Hero indefinitely. Use this cable to connect your Hero 12, Hero11, Hero10, Hero9, Hero8, Hero7 Black, Hero6, Hero5, or Hero5 Session to your intercom. Plug one end into the side of the Hero and the other into a standard PJ jack. The Hero will record everything you hear and say through the headset, including intercom and ATC communications. Record indefinitely by plugging a USB battery pack into the power input. (Please note: Due to the design of the Hero, using aircraft power will not work.)  This cable is very easy to use. The door on the side of the Hero is removable, allowing you to plug the cable into the camera. The cable includes a female plug to plug your headset into, so you're not blocking an intercom jack. COMPATIBLE WITH: GoPro Hero 12, Hero11 Black, Hero10 Black, Hero9 Black, Hero8 Black, Hero7 Black, Hero6 Black, Hero5 Black, and Hero5 Session. Not compatible with any other GoPro.