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Newbie
Posts: 2
Registered: ‎02-22-2019

Re: Sandisk Extreme 64GB - Slower write speeds after system format

[ Edited ]

This USB sick was sold by a large company (Mediamarkt).  I don't think they do sell counterfeit sticks.

 

I was not able to copy a 4.7Gb file on the stick in its  original exFAT file system. Reformatted it to exFAT in Windows.

Then I was able to copy a 4.7Gb file on the stick. Still I believe there is a difference in the file system.

 

I wonder if someone is able to reproduce this with a new usb stick.