KODAK 512GB Flash Drive USB 3.1 has good write speed (see image below). It is also quite inexpensive for its features.
When moving a 10 GB file to a USB flash drive, KODAK turned out to be a budget controller, since the buffer was not filled to the maximum. At the same time, the controller itself is still very high quality, that is, the speed is still above 25 Mb / s (on average – about 30 Mb / s).
Another test was performed using the H2testw program. During testing, the drive took 4.5 hours to write and about 1.5 hours to read the information. But the speed was high, all tests passed without errors. This indicates that the KODAK 512GB Flash Drive USB 3.1 drive is actually working. It gives excellent results in terms of speed even with a fully loaded memory.
Source: Ferra

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