Micro tf SD Card 4GB 8GB 16GB 32GB 64GB Memory Card 128GB tarjeta A1 Micro TF Card 256GB for Phone Tablet

Please read before ordering :

About capacity display in computer :

16GB=approximately 14GB-15GB

32GB=approximately 28GB-30GB

64GB=approximately 56GB-60GB.

128GB=approximately 110GB-118GB

256GB=approximately 228GB-236GB

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 :

16 - 32gb class 10 SDHC;

64gb 128gb class 10 SDXC

Package list:

Withretail package, without usb card reader

1x memory card

1 x SD adapter