Be very careful about buying cheap storage (hard drives, ssd, sd cards, flash drives, etc.) especially if they are advertised as having a high capacity. Even if it appears to be a reputable brand. They may not be as advertised, and you might not find out till later, when you lose your data.
A lot of these drives are actually small capacity, and have firmware that erroneously reports them as being much larger than they really are, and copying files to it just loops around when it's full, and overwrites older files, without your knowledge, causing major file corruption.
And manufacturers don't honor warranties on counterfeits of their products, so you won't even get a replacement when it fails.
And if you think you are safe buying them from Amazon, just know that the same merchants that are selling this crap on Wish, Aliexpress, Ebay, etc. also sell it on Amazon and other sites. (always buy a reputable brand, sold and shipped by Amazon, themselves, to avoid the counterfeits and scams)