Power Cable - 8-Pin Power and connect your compatible GPSMAP device with this 8-pin power/data cable. Use with NMEA 0183 devices and a lamp or horn for visible or audible alerts. Compatible Devices: echoMAP Series GPSMAP Series WARNING: 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 . Great Product. Type: Power Cords. Model: 010-11970-00. Connector Type: HDMI. Cable Type: Coaxial. Number of Pins: 8. AC Adapter Current: 7.5 Amps. Maximum Voltage: 10 Volts. Wattage: 90 watts. Color: Black. Product Dimensions: 5 x 5 x 1 inches. Item Weight: 3.2 ounces.