Power Cable - 8-PinPower and connect your compatible GPSMAP; device with this 6-foot, 8-pin power/data cable. Use with NMEA 0183 devices and a lamp or horn for visable or audible alerts.Compatible Devices: GPSMAP; 1020xs GPSMAP; 1040xs GPSMAP; 7407xsv GPSMAP; 7408xsv GPSMAP; 7410xsv GPSMAP; 7412xsv GPSMAP; 7416 GPSMAP; 7416xsv GPSMAP; 7607 GPSMAP; 7607xsv GPSMAP; 7608 GPSMAP; 7608xsv GPSMAP; 7610 GPSMAP; 7610xsv GPSMAP; 7612 GPSMAP; 7612xsv GPSMAP; 7616 GPSMAP; 7616xsv GPSMAP; 840xsWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.