VONOTO 2M 6FT HDMI & USB to HDMI & USB AUX Flush Mount Dash Extension Cable for car/Boat/Bike/Trailer dashboard or other surface &hellip; VONOTO 2M HDMI & USB to HDMI & USB AUX Flush Mount Dash extension Cable for Car Bike Boat Motercycle Cable dash or other surface (HDMI & USB to HDMI & USB) Convenience Extention Works on HDMI or USB Input mount. Designed for in car but can be used for any application front or rear use.Like boat/RV home Portable units Cranes trucks. You can use this USB mount to replace the car Cigarette lighter or drill a 28mm - 30mm hole to install this cable This USB mount cable is come with the nuts and covers. And it is water proof.