Power/Data Cable - 4-Pin Use this 6' power/data cable to power your compatible echoMAP. Includes NMEA 0183 inputs/outputs. Compatible Devices: * echoMAP™ Series Warning [https://productimageserver.com/prop65/6pt.png]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 [http://P65Warnings.ca.gov].