The UART to D-Bus Cable links up with a Futaba Receiver by connecting the UART port of the RONIN 2 to the D-BUS port on the Receiver. By using this cable, you can extend the control and functionality of your Ronin 2, integrating it with other systems for enhanced control and performance in various filming setups. This cable allows for smooth communication between the Ronin 2 gimbal and compatible third-party devices or controllers that work with D-BUS. Plug A: UART for DJI. Plug B: D-BUS. Cable length: 25cm/ 9.8 inches. We can customize cables with other length, if you need custom cables, please send a message to us before placing the order.