ADATA USB UV128 128GB 3.0 Black/Blue

it isn't fast as it should be, but the speed doesn't really bother me personally, it still has a lot of space and works well but do note the speed does drop a bit

its superfast making transferring between my phone and usb seamless

Adata is a good name brand as I have been using this brand for many years, hence the reason why I still purchase them nowadays. Their speed in reading and writing are good, but also depends on your equipment that reads and writes to flash drives as well.

I would definitely recommend this product, I safely transferred photos I wanted saved and stored for future reference. The space available is ideal for me I got everything available on the 1 flash drive and not all the memory cards

You store stuff on it. I'm happy. It's works perfectly