I was looking for a 512GB memory card for my mobile and saw this deal.
Never used a MicroSD card from dynabook before, but at this price, I guess there ain't much to complain about?
Write speed: up to 100MB/s
Read speed: up to 90MB/s
TECHNICAL SPECIFICATIONS
Nor will you as Toshiba sold the Dynabook brand, hence these are not from Toshiba, so the posting needs to be changed.