Specification:\n 1.Hight speed read and write\n 2. we have Capacity: 128MB/1GB/2GB /4GB /8GB/16GB/32GB/64GB/128GB\n 3.Suitable for:MP3/MP4 Player,mobile phones, Cameras and more \n 4.Please notice: 128mb-4GB(Class 6), 8GB(Class 6), 16GB(Class 6), 32G(Class 10) \n 64G(Class 10),128GB(class 10) Micro SD Card, \nFor Valued Customers:\n1. Why the micro sd card real capacity is not correct capacity? \n Flash memory vendors are using decimal arithmetic: 1MB = 1000KB, 1G = 1000MB calculated, but the operating system is using binary arithmetic: 1MB = 1024KB, 1GB = 1024MB. \nso 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.\nAbout capacity:\n4GB = approximately 3.6GB-3.8GB\n8GB = approximately 7.4GB-7.6GB\n16GB = approximately 14GB-15GB\n32GB = approximately 28GB-30GB\n64GB = approximately 58GB-60GB\n128GB= approximately 119GB-120GB\nThis is calculation difference between manufacturer and our PC, please Google 'Memory card capacity' to get more information\nPackage included:\n 1XMicro SD Card \n 1XSD Adapter\n 1XCard reader
