I confirm that this USB is very slow, so do not believe those who say otherwise.
The product is well presented, solid, but a copy, attention must not be pressed.
I use "TeraCopy" that accelerates the writing, but despite this, it drags, troll, troll ...
I used a MAXELL that I was slow and I opted for the latter, it based on comments
very positive, unfortunately, it's even worse.
I recommend using this USB drive to store documents / archive infrequently used / changed.
Avoid, choose another model, and above all, stay cautious toward flattering comments.
Sincerely.