1. This microSDHC card is not downward compatible. It works only in device that support SDXC. Please check your card reader and relative devices whether there are microSDXC symbol on.
2. The display capacity and nominal capacity are different because the calculation methods are different. Manufacturer standard: 1GB=1,000MB / 1MB=1,000KB. Operation system standard: 1GB=1,024MB / 1MB=1,024KB.
NOTE: The product may produce partial differences due to different production versions and batches. Please rest assured that we will provide you with absolute quality assurance.
About REAL Capacity:please kindly note the memo about the capacity for the storage products: