Tarjeta SD card 4GB 8GB 16GB 32GB Class 10 high speed Flash Memory

About capacity display in computer :

4GB=approximately 3.2GB-3.5GB

8GB=approximately 6.9GB-7.3GB

16GB=approximately 14GB-15GB

32GB=approximately 28GB-30GB

64GB=approximately 56GB-60GB

128GB=approximately 110GB-118GB

Flash memory vendors are using decimal arithmetic: 1MB = 1000KB, 1G = 1000MB calculated, but the operating system is using binary arithmetic: 1MB = 1024KB, 1GB = 1024MB. So there are some differences between display capacity and nominal capacity of flash memory products. However, this is allowed to exist. Please do not doubt his authenticity. This is calculation difference between manufacturer and our PC; please Google ‘Memory card capacity’ to get more information.

About writing and reading speed :

4 – 8GB class 4-6 SDHC ;

16 – 32gb class 10 SDHC;

64gb 128gb class 10 SDXC

Specifications

1  Color:  as photo display .

2  Capacity:4GB 8GB 16GB 32GB 64GB 128GB

3  High-speed read and write,4 – 8GB class 4-6 SDHC ;16 – 32gb class 10 SDHC;64gb 128gb class 10 SDXC

4  Capacity: 128gb 64GB 32GB 16GB 8GB 4GB

5  Compliant with the SD Specification Version 2.00

6  Versatile when combined with the adapter, can be used as a full-size SD card

7  Compatible with microSD host devices; not compatible with standard microSD-enabled device / readers

8Manufactured in Taiwan

9Original high quality flash memory,Reliable 3 years warranty

10 Pleasedon’t usecheap card readerto test Micro SD card, speed of Micro SD card will be reduced by low quality card reader.