This new and improved ESC along with new highly efficient and quick response algorithms, combine to provide drastic optimization of both motor and rotor parameters, all come together to enhance this propulsion system to utilize an agile thrust which gives the aircraft extra maneuverability and stability in wind and during descending. Also feature an electromagnetic compatibility design with a coaxial-cable, which work together to provide a calm electromagnetic environment for the airborne sensors. Furthermore the 20A ESC together with DJI 3508 motor brings 6S high voltage power system to middle-sized multi-rotors, enable them a much higher electrical efficiency and extended durability.