Humminbird AutoChart Zero Line SD Card - North America

• The North American Zero Line SD card is 32 GB and
contains zero lines for 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.
• Please note this card is included with purchase of AutoChart or AutoChart PRO.
• Zero Lines Card is optional for select ONIX, ION, HELIX, 1100, 900, 800, and 600 Series
models.