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what is the maximum read/write speed of the sdxc slot

I want to find an official answer to this question. How fast can this slot read an sdxc card?

Posted on Dec 15, 2022 2:29 PM

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Posted on Dec 16, 2022 6:04 PM

It may depend on the exact model of your Mac. Here is an article regarding the 14" & 16" MacBook Pros where it reports Apple confirmed the speeds have a max of 250MB/s:

https://www.macrumors.com/2021/10/21/2021-macbook-pro-sd-card-reader-speed/

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Dec 16, 2022 6:04 PM in response to ArcHaN-Balzaron

It may depend on the exact model of your Mac. Here is an article regarding the 14" & 16" MacBook Pros where it reports Apple confirmed the speeds have a max of 250MB/s:

https://www.macrumors.com/2021/10/21/2021-macbook-pro-sd-card-reader-speed/

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what is the maximum read/write speed of the sdxc slot

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