Thread: Which is the limitation to the SD/microSD card size for Garmin devices ?

Originally Posted by georgev

What is the max memory of the SD card for nuvis 7x0/7x5 ? - I have a 755T
Is there a limit of 4GB or 8GB - has anybody tried bigger SD: 16GB or 32GB or ... 64GB (always on 7x0/7x5, I mean)?

I don't know the specifics for the 7xx series, but in general, all nuvi that has a SD slot should support SD/SDHC cards up to 32GB. Any Speed Class of 2/4/6/10 should be fine. However, I would avoid the newer UHS SDcards as I have had problems with them in the nuvis.

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