So I bought a Sandisk Pro which was advertised as 1050MB/s. After connecting and dragging the first file, I noticed that it was quite slow. So I did the test shown in the picture. I don't know why my product is behaving like this, I've seen several other people in the reviews section having the same issue. I tried another USB port, the result is about the same, I tested the speed of my SSD, it gave me a few hundred Mbit/s, which means the test is accurate. I wish I had to go back and look for another.
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