Satellites based Marine Laptop & Tablet GPS Receiver. Offline Map no need 3G or WiFi. Work on Windows, Mac, Linux & Android OS.  Compatible with latest win8 ~10 and backward compatible with win7, xp, Android, Mac, Linux ....

GPS for Car, Yacht, Marine .. Turn your Laptop to a Satellite based GPS Navigator

Mark your real Marine Traffic on map.

Visible GPS Satellites in North America

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Laptop GPS w/ Google Earth map for Fleet Vehicle, Cruisers & Boat Owners: 

Run a Realtime GPS System w/ Google Earth

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Product Warranty
*60 days products Replacement or money Refund
*1 year free maintenance. 

MyStore

Any orders will delivery within 24 hours, overseas airmail takes 7~10 days.