SanDisk Ultra 32 GB MicroSDHC Class 10 48 MB/s Memory Card

Perfectly Class 10. Ran few tests and got good results (as below). PC(Ubuntu 12.04): -Real time file transfer ---Write @ 10-12 MB/s ---Read @ 16-18 MB/s Mobile(SGS2-Android 4.0): -SD Card Tester ---Write @ 10.62 MB/s ---Read @ 12.29 MB/s -SD Tools ---Write @ 10.5 MB/s ---Read @ 18.8 MB/s PC to Mobile(via USB): -Real time file transfer ---Write @ 10-11 MB/s ---Read @ 15-16 MB/s Didn't have a UHS-I enabled device to check ultra high speeds. But the default class 10 speeds were pretty consistent. Most mobile devices today only supports class 10 and not UHS-I. 1080p HD video recording and streaming are seamless.

I Buy this product from ws retailer. And they delivered within a time. This sd card was more fast and high speed, the transfer speed was more then 50MB. and it's have free gaana subscription. Thank you. #flipkart.

USED for 3 months. CARD DAMAGED.CHECKED ON SIII and note II . Card removed unexpected error DONT BUY Sandisk wants original sandisk invoice for bill/warranty not flipkart bill So many reviews down are having same problem..surprisingly seeing only on samsung flagship phones.. I got a 32gb class 4 drive..though slow its perfectly working fine...so problem lies within the class 10-read write date transfer rate on this 32gb class 10 problem.