This Garmin Navionics+ chart update card is a plug-in microSD card that upgrades a compatible chartplotter to the latest Navionics+ mapping for the U.S. and coastal Canada.

• Covers the United States and coastal Canada in a single all-in-one mapping package
• Upgrades units that shipped with built-in BlueChart g3 coastal charts or LakeVu g3 inland maps
• Supplied on a plug-in microSD card for straightforward installation into a compatible device

Available from Mirage Fish Finder, this update card refreshes a compatible chartplotter with current Navionics+ coverage for U.S. and coastal Canadian waters.