Experienced modelers go to great pains to tie down their servo and throttle leads, and some find unplugging a Castle controller from the receiver disrupts all their work. Many have asked for something like a Y connector that gives an open lead for easy Castle linking, but a traditional Y harness doesn`t work when the other branch of the Y is connected to a receiver - the signal line must be disconnected from the receiver.

Quick Connect detects the presence of a Castle Link adapter on the free lead and switches the controller`s signal line from the receiver to the Castle Link.

Note: If you have Castle ESCs with AUX wires you must use Quick Connect Duo.
Neither Quick Connect, nor Quick Connect Duo will work with the Field Programming Cards when used as a standalone programmer. It will ONLY work when using the Field Programming Card as a Castle Link adapter.