NMEA 2000 Network updater, MFG# 010-11480-00, SD Card reader plugs into NMEA 2000 bus and is used to update software in various Garmin products that do not have built-in card reader.
NMEA 2000 Network updater, MFG# 010-11480-00, SD Card reader plugs into NMEA 2000 bus and is used to update software in various Garmin products that do not have built-in card reader.