Castle Link USB Programming Kit from Castle Creations! Is "stick" programming your Castle Creations brushless controller getting old? Can't remember what settings are programmed in your ESC? 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 little gem just made 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