I've been recording videos on this flash drive for a long time. FULL HD 50 fps, XAVC, 50 Mbps. writes withoutcomplaint. The 4K format is no longer pulling. Ofcomurse, without an adapter, that is, a regular flash drive will be more reliable, but when I bought it, theycomst three times more, so I took a few forcomparison, including this one, cheaper. In general, I recommend reading about how to choose a memory card here:
Memory card Samsung microSDXC 256 GB Class 10, V30, A2, UHS-I U3, R 130 MB/s, adapter to SD
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