100% Original Product+Free Shipping+Cod (Cod) Micro SD Card TF High Speed Flash 1g/2g/4g/8g/16g/32g Memory Card+Free Adapter Phone Camera PC

128 GB 256 GB 32 GB 512 GB 64 GB a card reader. About real capacity. 8GB approximately 7.4GB-7.6GB. 16GB approximately 14GB-15GB. 32GB approximately 28GB-30GB. 64GB approximately 58GB-60GB. 128GB approximately 119GB-120GB. This is calculation difference between manufacturer and your PC, please Google Memory card capacity to get more information. Steps to verify the Capacity and Speed of the memory card. 1). Please use quality USB 3.0 card reader to verify all memory card by H2testw on PC. Real memory card should pass H2testw with no error. 2). Please don't use cheap card reader to test Micro SD card, speed of Micro SD card will be reduced by. low quality card reader. 3). Micro SD memory card speed is greatly affected by card reader and the capacity you choose, USB port etc. Low quality device will 100 slow down card speed, 1MB=1000KB. About real capacity. 8GB approximately 7.4GB-7.6GB. 16GB approximately 14GB-15GB. 32GB approximately 28GB-30GB. 64GB approximately 58GB-60GB. 128GB appro