VONOTO 1M 3 Feet USBCBL USB & 3.5mm to 3 RCA & USB AUX Flush Mount Dash Extension Cable with Dash Mounting Bracket for Car Motorcycle Boat Bike Trailer dash or other surface (USB & 3.5mm to 3 RCA & USB) VONOTO 1M 3 Feet USBCBL USB & 3.5mm to 3 RCA & USB AUX Flush Mount Dash Extension Cable with Dash Mounting Bracket for Car Motorcycle boats (USB & 3.5mm to 3 RCA & USB) Convenience Extention Works on vehicles indash Radio with 3RCA Audio Video /USB to 3.5mm AUX 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. Bracket included to allow mounting of socket on your car's dashboard.Two meter long cable,Water Proof Mount Rubber cover,Screws. Use an existing hole or cut a hole in your dashboard and clip in the socket to flush mount it to your vehicle's dash.