Main Features ● Class 10, high quallllquality crystal, durable, waterproof, and temperature resistant ● 32GB/64GB U3 read speed: 70-100MB/s, Write speed: 15 - 30MB/s 32GB=approximately 28GB-30GB (1). Please don't use a cheap card reader to test a Micro SD card. Speed of a Micro SD card will be reduced by low quality card reader. (2). Micro SD memory card speed is greatly affected by card reader and the capacity you choose , USB port, etc. Low quality devices will 100% slow down card speed,1MB=1000KB. NOTE Ebay shows only estimated delivery date. Sometimes, it may take longer to deliver than expected. Please allow 7 working days. Any questions please feel free to contact
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