This outfit is obvious in its deception. NO ONE is selling 256GB and 512GB chips, certainly not at these prices.
Every where I look for sales of these I hope to find somrthing that large but certainly not at those prices. I would certainly look to see who is making them, nope to branding. What I see is blank holder and chips with nothing more than the size.
They have no competition. That should be the first show stropper. Who goes looking for that size? 256GB in flash drive and SSD are outthere. I bought my Samsund S