The Media Mod features a built-in directional microphone for clear audio that reduces wind and ambient noise. Additionally, it provides a 3.5mm port for attaching an external microphone. Finally, it includes two cold shoe mounts for accessory support and an HDMI output port.

The unique design of the Media Mod maintains access to the screens and tripod mount of the HERO9 Black. Designed for use with the Display Mod and Light Mod, the Media Mod is also compatible with selected third-party accessories.