Actisense N2K Male/Male Gender Changer - 0.25M [A2K-GCM-0.25M]N2K Male Male Gender Changer 0. 25M Use between two cable connectors of the same type and gender. Overcomes the problem of connecting two devices or cables which have the same gender of connector on an NMEA 2000 backbone. Male to Male 0. 25M Specifications: Cable Length (Feet): 1' Connection Gender: Male Male Data Interface: NMEA 2000 Box Dimensions: 1"H x 5"W x 6"L WT: 0. 1 lbs UPC: 801769003383