Upgrade the Engine of your Rotor with reliable, performance maximizing Virtue technology. Performance Optimized Easily Adjustable USB Upgradeable RF Upgradeable Adjustable Speed Settings Automatic torque adjustment Jam Detection Battery level Indicator Lifetime Warranty The all new Virtue Rotor Board keeps your Rotor running smooth and consistently with adjustable, performance optimized motor logic. Patent pending Multi-Sensor logic combines the hopper sensor with a wireless RF signal from your gun using upgradeable Virtue RF Modules. Instantly upgrade the software through an on-board programming port and Virtue USB adapter. Adjustable Settings RF Sync Audio Control Speed Control Pulse Timing Auto Shutdown