Sonar * | Garmin Power Cable For Echomap And Gpsmap Products

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 50Dv
• Echomap 50S
• Echomap 70Dv
• Echomap 70S
• Gpsmap 527Xs
• Psmap 547
• Gpsmap 547Xs
• Gpsmap 741
• Gpsmap 741Xs