Sd Card Help

Anon-fe04a256cf · Dec 24, 2019

I know how to Read Markings on SD Cards.

The UHS 2. Cards how Two Sets of Pins and the UHS 1. Card just has One Set of Pins.
So am I Right the UHS 2. Card has Two Sets of Pin because it is Class 3.?

And is the UHC Card a Standard SD Card?

Anon-fe04a256cf · Feb 9, 2020

I am looking on Google to See if I I can Find Out what each Memory Card Class will be used for.

C2. C4. C6. C10
and U1. U3. Cards.

I know every Class will be Faster and Faster but I can not See what you would use what Card for what?

Eldon · Feb 10, 2020

Peruse this.
https://www.sdcard.org/developers/overview/speed_class/

The Speed Classes defined by the SD Association are Class 2, 4, 6 and 10. Class 10 can be applied to High Speed Bus IF product family.

The UHS Speed Classes defined by the SD Association are UHS Speed Class 1 (U1) and UHS Speed Class 3 (U3). U1 and U3 can be applied to UHS Bus IF product family (UHS-I, UHS-II & UHS-III).

The Video Speed Classes defined by the SD Association are V6, 10,30,60 and 90. V6 and V10 can be applied to High Speed and UHS Bus IF product family. V30 can be applied to UHS Bus IF product family. V60 and V90 can be applied to UHS-II / UHS-III product family.

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Sd Card Help

Anon-fe04a256cf Anonymized

Anon-fe04a256cf Anonymized

Eldon Major Geek Extraordinaire