3550, 3550LM, 3590, 3590LM, 3590LMT. 750, 755T, 760, 765T, 770, 775T, 780, 785T. For use with Garmin Nuvi Cradles. Known compatible models listed below. Nuvi Models. 2557, 2557LMT, 2577, 2577LT, 2589, 2589LMT, 2597, 2597LMT, 2598, 2598LMT, 2599, 2599LMT.
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