reading performance is slightly better than advertised (around 90Mb/s), writing speed is definitely worse (less than 10Mb/s vs 30Mb/s that was promised).
The stick appears very plasticly cheap... won't buy again :-(
Hey, dear customer,
I am sorry to hear your problem.
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Tell them your problem in the mail
Send this topic link. your order number, sku number,and a clear photo or video to show your problem.