Actisense N2K Male / Male Gender Changer .25m - A2K-GCM-OM25Actisense N2K Male Male Gender Changer . 25m A2K GCM OM25 Actisense NMEA 2000 Micro Gender Changer Cable (male male). A2K GCF OM25 Used to combine two female connectors to each other. An Actisense gender changer can be used between two cable connectors of the same type and gender, enabling installers to overcome the problem of connecting two devices or cables which have the same gender of connector on an NMEA 2000 backbone, . 25m Brand: Actisense Part