This is a great joystick servo control unit from ServoCity. Built very solid with a high quality joystick this controller is built to last. Be up and running immediatly, just add power and plug in your servos. Check out the long list of features below.
This product requires a 2.5mm Barrel Jack Power Supply
If you are not using a power supply, you can easily use a standard 4.8-6.0V receiver style battery pack. To do this, you can purchase a Y-harness.