If you need a replacement power supply or purchased one of our newer PoE Access Points and would rather use AC Power, here are Power Adapters for most newer PoE Access Points and Sky Key available for purchase. This power adapter is compatible with the ECW526, ECW336, ECW230, ECW230S, ECW220, ECW220S, ECW215, ECW130, ECW120, EWS276-FIT, and EWS356-FIT Access Points.