1GB=1,000,000,000 bytes
A certain portion of capacity may be used for system files and maintenance, thus the actual capacity may differ from that indicated on the product label.
Please make sure your device support micro SD memory card, or just contact us with any concerns
We offer a 30 days money-back guarantee policy. Returned item(s) must be unused and contained in their original, unopened (sealed) packaging.
For all return item(s), customers MUST contact us for the returning address and RMA number.