News - SD Association adds UHS U3 speed class to support 4K2K

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New U3 cards must be capable of a minimum constant 30MB/s data write speed.

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Read more.

This is already hit by most U1 cards :)

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Originally Posted by kalniel

This is already hit by most U1 cards :)

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So expect a lot of manufacturers to slap the U3 symbol on their existing cards and charge twice as much for them? ;)

UHS II 3 is a bit of a stupid name IMO.

would it even be possible for something so small could be faster than it already is capible of.