Carlos Gonzales
I wish I could say this card was great. Been waiting for it for around a year and a half whilst using the 64GB one (also SanDisk) which never gave me issues; sadly I lost it. This card confused the heck out of me. I used it on my S4 and first off, it wouldn't recognize it. Tried it on my gf's S4 and same problem.Apparently it comes formatted as exFAT and thought maybe reformatting it as FAT32 would solve the problem. Well I thought it did since my phone finally recognized it upon inserting it. A new problem arose, though. I started taking pictures to try it out and odd thing was some of the pictures became corrupted. Not even viewable on the phone seconds after taking them. Some worked, others not.Later on, I restarted my phone for some reason or other. A while later I wanted to check the pictures again and, surprise surprise, everything was gone. I'd find out later that every time I restarted my phone everything on the card was being deleted. Tried it on my gf's phone and same thing happened.Tried reformatting again as FAT32 using GParted (couldn't hurt) and it just throws errors upon starting the write sequence.Too bad I can't return it as I had it shipped to me in Guatemala. So that's $119 down the toilet. I have to buy a new one now, but I think I'll go for the new Samsung EVO ones (although they don't offer a 128GB model as of this writing - bummer).