Our Brushless-Controller for a fair price. The controllers are manufactured with the newest technology. Features: High rate (10KHz) Switching (PWM) Pulse Width Modulation Dynamic Braking to ensure prompt prop folding Overheat Protected programmable Low Voltage Cut-off programmable Timing Advance programmable Motor Rotation Safe Arming System protects user from startup accidents Built in Radio Fail Safe Micro Processor Controlled USB-Linker for programming with Windows PC available (otherwise programming is done with transmitter)