- 32 GB SD card containing zero lines for with over 140,000 named water bodies and over 1.75 million unnamed water bodies in the United States and over 96,000 named water bodies and over 3.85 million unnamed water bodies in Canada. Plus there is 16 GB of free space to maintain your custom maps.
- Card must be present to get the detailed zero line base map to display in AutoChart PC
- All Humminbird units will require software update
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