A few days ago, I bought a 32G USB flash disk of Xiake at 9.9 yuan in a treasure. The USB 2.0 interface is cheap, and I don't know whether it is an expansion disk. Today, I will do a test.

Dominant manufacturer

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Rapid capacity expansion test

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normal

Data Integrality Check

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Normal, not the capacity expansion disk

Read/write speed test

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R: Read W: Write

End
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