You can also create your own waypoints for your favorite fishing spots on any river or lake. Never get lost or have trouble finding your way with your Fishing GPS Maps Data Card. They work well in partnership with our Best Fishing Waters map books. Compatible Devices: Garmin units, Montana, Oregon, Colorado, Texas, eTrex(2011), eTrex Legend HCx, GPS map76CSX, NUVI models 40, 50, 205, 250, 255, 275, 760,850,1200,1300, and 2350. The card will work with almost any GPS unit, phone, tablet, or computer that has a data card slot. Check back for our regular updates to the card!