This is a map of over 5,000 lakes, rivers, with contours, obstructions, etc. It is the Lowrance version of "Insight Map USA" that is on most units. If you have a
BASE map unit, this is mmc you need to upgrade. Year is 2014. This mmc has the the adapter and the micro mmc combo. Fits small or large slots.

$50.00 shipped.

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