Has anyone measured the data transfer rate of a USB 3.0 Flash Drive/Memory Stick/Thumb Drive, when plugged into a USB 3.0 slot?
I realize that any manufacturer claims are always high & unreachable, and I realize that the data transfer speeds will vary significantly with the size and number of files being trnsferred ... However I see most of the Manufacturer claims of "Read Up To 245MB/s; Write Up To 190MB/s" and I am getting only 5% of that speed.
When I do a quick 5-minute copy of files onto one, and measuring the time, I am getting at best about 9 MB/s.
9 vs. 200 is quite a big spread. I am wondering if that is normal, or possibly I have a bad Stk.
(Macbook Pro 2015 using this Stk: Silicon Power 64GB Jewel J80 USB 3.0 Flash Drive, Titanium SP064GBUF3J80V1T)