This Navionics MicroSD card is a must-have for any boater. With its compact size and sealed packaging, it's the perfect addition to your boat's electronics system. The card features all the charts and maps you need to navigate the waters of the US and Canada, and it's compatible with a wide range of GPS and chartplotter devices.

The card is manufactured in Canada and comes with the manufacturer part number MSD/NAV+NI. It's compatible with Navionics products and is a great choice for anyone who wants to add advanced navigation features to their boat. With its high-quality data and easy-to-use interface, this Navionics MicroSD card is a valuable tool for any boater.