Garmin J1939 Cable f/GPSMAP Units - 10m [010-12390-30] Brand_I2Systems Inc It starts automatically and adjusts

It starts automatically and adjusts its speed with the surface temperature

Wire Range: 8-4 AWG

by reducing the base without missing a beat

32 GB SD card with over 16 GB of free space to maintain your custom maps

Required for use with direct connection to the electrical shift unit on the transmission

Garmin J1939 Cable f/GPSMAP Units - 10m [010-12390-30] Brand_I2Systems Inc It starts automatically and adjustsJ1939 Cable for GPSMAP Units 10m Connect your GPSMAP 8400 or 8600 series chartplotter to a J1939 network to gain access to features, such as engine or generator monitoring. Like the NMEA 2000 network, the J1939 network follows a standard and uses proprietary messages. 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