Description

UPDATE TO GARMIN NAVIONICS+CARTOGRAPHYIf your chartplotter came with built-in BlueChartg3 coastal charts or LakeVüg3 inland maps, a plug-in microSDcard makes it easy to upgrade with our latest Garmin Navionics+ all-in-one mapping solution.Compatible with most current Garmin chartplotters. Compatibility chart: https://www.garmin.com/en-US/marine/chartplotter-compatibility/