Product Ratings & Reviews

Like many of the other reviewers pointed out, this card is fraudulent. "U3" and "A2" my ass! The read/write speeds are nowhere near the advertised values. I'm getting 74/66 MB/s which is worse than my Samsung 128GB U1 microSD.

I got this card for my galaxy S9. It had a very good chip installed in it before (Samsung 256G Evo Select) which I liked. But I wanted to max out my S9 both in its 400G max capacity and in the speed to record. This chip/card does record 1080p 60fps with no problems at all.

I am not a phone gamer. I didn't buy this card to get gaming speed, but to store the huge files that result from 4K or 8K recordings, to take movies with me on the road, store tons of pictures and most importantly offload my Android apps from internal storage.