Atomos Full to Mini HDMI Coiled Cable (19.7 to 25.6") Includes a camera tether to

Includes a camera tether to further secure your GoPro

Both accept a wide 6-16VDC input range and can be powered using an L-series type battery or the single included DC adapter

The standard three-prong interface is compatible with most GoPro housings and frames and will allow the camera to tilt

which lasts 100 hours on a single charge

9 GHz frequency band and is encrypted to prevent video leakage—only the matched receiver shows clear images

Atomos Full to Mini HDMI Coiled Cable (19.7 to 25.6") Includes a camera tether toThe 19. 7" Full to Mini HDMI Coiled Cable from Atomos is coiled to prevent clutter, but it can extend up to 25. 6".