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fastest / best 2 or 4gb microsd card for vista hcx

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Usually Hi-speed cards are based on writing to the card. Your GPS just reads from it usually. I don't think it matters as much as for cameras.


I've seen some sites though that point out some cards, though, that seem to be a hell of a lot faster than others (read and write). Just thought it could affect map reads on our units.

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you can find 2gb cards online for about 12 bucks at sites like cellphoneshop.net, and I would be willing to say that in the unit all cards are going to perform at just about the same speed(+/- .1 milliseconds or so) the GPSr is going to be the choke point on the read, as the processor in the unit would not be able to process as fast as the card can be read.

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