Cooltoday Baymax Top Quality Micro SD Card 8GB 16GB 64GB Class 10 Waterproof Memory Card 32GB For Phone Tablet PC Waterproof
For Valued Customers:
Why the micro sd card real capacity is not correct capacity?
8GB = approximately 6.9GB-7.3GB
16GB = approximately 14GB - 15GB
32GB = approximately 28GB - 30GB
64GB = approximately 58GB - 60GB
This is calculation difference between manufacturer and our PC, please Google 'Memory card capacity' to get more information.
About writing and reading speed:
8GB/ 16GB/ 32GB/ 64GB class 10 SDHC
1 x COOLTODAY Memory Card