
It looks like a very basic reader that shouldn't cost more than $10 so I was a bit skeptical but decided to give it a try since it's UHS -II says on USB 3.0 speed. It's a little pricey, but it works! This is the only reader I've ever been able to consistently read and write at 300MB/s on a 300MB/s SDXC card! I've tried other fancy readers but they all seem to be at 95MB/s. Being so small is an added bonus! I will order another one.

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