If "stick" programming your Castle brushless controller is getting old, then Castle Link is for you!

Why hassle with transmitter stick programming when you can plug your brushless controller into the Castle Link Windows compatible programming adapter and the USB port on your PC? This makes your speed controller even better by allowing: Set up of programmable options with point and click ease. View your current Phoenix program settings. Customize values for low-voltage cutoff, prop brake strength and governor mode gain. Download new software updates via the internet as they become available. New revised interface featuring: All-in-one support for Phoenix, Mamba, Barracuda, Phoenix HV, and Thunderbird brushless controllers. Saved settings files. New "check for updates" feature. Totally automatic install. Expanded programming and parameters for all Castle car controllers.