The Garmin NMEA 2000 Network Update Tool allows you to seamlessly update Garmin devices and NMEA 2000 accessories without an SD card slot. Simply download the latest software update to your SD card, insert it into the updater, and connect it to your NMEA 2000 network using the straightforward plug & play setup.
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.
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