Feature:1. Real Time Analysis: This electric speed controller supports real time data reading and analysis through the USB port, including voltage, current, etc.2. Good Heat Dissipation: Using aluminum alloy heat sink, increase heat dissipation effect, prolongs the service life.3. Update Support: Support online firmware update through USB port, use the host computer software to change the settings and save on the ESC.4. Large Current MOS Tube: Using 12 NVMFS5C612NL high current MOS tubes, has good over current stability, with over temperature protection.5. Multi Function: The electric speed controller supports current, duty cycle, speed and position control, has good practicality.Specification:Item Type: Electric Speed ControllerMaterial: Aluminum alloyVoltage: 14-60V (4-12s safe), the peak voltage should not exceed 60VContinuous Current: Single 70A, dual 140APulse Current: Single 200A, dual 400AEPRM: 150000Motor Cable: 12AWGPower Cable: 14AWGCommunication Method: PPM, ADC, NRF, UART, SPI, IICCommunication Port: USB, CAN, UARTSupported Sensors: ABI, HALL, AS5047, AS5048AControl Mode: Support current, duty cycle, speed, position control mode.Package List:1 xElectric Speed Controller1 x Data Cable2 x Wire Set1 x English ManualNote:Please read the manual carefully before use, understand the wiring diagram, and avoid wrong wiring.