Castle-Link Quick Connect Duo (CSE010014900)

Castle-Link Quick Connect Duo is a signal-switching adapter that simplifies Castle Link access. When a Castle Link adapter is connected on the spare lead, it automatically routes the ESC's signal line from the receiver to Castle Link, so you can program or calibrate settings without unplugging or swapping wires.

Designed for Castle Link capable ESCs with AUX wire technology, it works with all Castle Link capable ESCs and is particularly well suited for the following models: Surface - Mamba XLX2, Mamba Monster X 8S, Mamba Monster X, Mamba X; Air - Talon, Talon HV, Phoenix Edge, Phoenix Edge HV. It is not a standalone programmer and requires the Field Programming Card to function as the Castle Link adapter. A helpful tip: it can be used with the B-Link Bluetooth adapter; for best results, connect in the order ESC > Quick Connect Duo > B-Link > Receiver.