Correction - the laptop is quite old, but all usb 3.0 on it, with the exception of this one, are detected without problems. The flash drive itself is positioned as 3.1 (either in this case or in the antiquity of the laptop), but - Oh Miracle! - on a working computer (bought this year) in connector 3.0, it was determined right there. Copying a 1.7G file took 48 seconds. with an average speed of 35, not 150 as advertised. It is heated - and immediately and significantly.
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