256GB Micro SD Card, U3, V30, A1, Class 10, up to 100MB/s

Its working great! Im using it on my galaxy s9+ and not having any problems

My tablet has more memory

I was only able to put on about 15 GB worth of stuff on the card. Everything else became corrupt.

Works great.

This is a somewhat cammon scam. Based on the other reviews, it's most likely only a ~16GB sdcard that was altered to have it's capacity read as 256GB when inserted. It will work as normal, untill you hit the real limit of the card, then it will say that it's out of space. I know this is probably pretty obvious to most people, but this is for anyone not sure.

I'm posting this review with only two days of usage. I bought it for my Galaxy S9 Plus and it works as advertised. Hopefully, it'll last me for as long as I have this phone and maybe longer if I can insert it into subsequent phones. If not, I will try to remember to edit this review.

Took a little longer to ship from China but it's will worth the wait for it. Does work very good. Best deal for a memory card!!!

So far so good.Using in my Samsung galaxy book 12inch.Using it for more than a month now.