flash memory card tf16g 32g 64g monitoring recorder 128g mobile phone high-speed sd memory card 256 wholesale

1. About the quality of the product:All products are genuine and come with a national warranty. We solemnly pledge: If we find even one counterfeit, water-damaged, or expanded capacity product, the entire batch will be given away for free, and we will compensate you by 100 times the order amount!

2、关于实际容量：Due to differences in capacity calculation standards between the manufacturing company and the equipment used, the actual capacity of any digital storage product is always less than the nominal capacity, usually around 90% of the nominal value, which is completely normal.Actual capacity please refer to: 16G about: 14.4G, 32G about: 29.0G, 64G about: 58.5G, 128G about: 115G, 200G about: 180G, 256G about: 232G, 400G about: 360G

3. About reading and writing speed:TheProduct isClass10 High-Speed Card. Used in car DVRs, surveillance systems, high-end smartphones, and tablets, the speed mentioned in the description is...The official advertised read speed does not represent write speed, and actual speeds can vary depending on the usage environment (such as different device configurations, different types of file storage speeds, and read/write devices and operating systems). Therefore, there is no guarantee of actual speed values.

4. About product verification:SanDisk has updated the simple anti-counterfeiting verification method. Scratch the coating and scan the QR code, and the product information and 18-digit anti-counterfeiting code displayed are consistent with the received product, which is genuine. For the old anti-counterfeiting label, scratch the coating and send the 18-digit anti-counterfeiting code by SMS to 106909990000 for verification, or verify on the web: verify.sandisk.cn. If you have any questions about the product, please feel free to call the SanDisk official customer service hotline for verification: 400-670-6711.

5. About product after-sales service:No damage caused by human.Genuine products enjoy a 10-year warranty service. You can enjoy after-sales service at SanDisk service centers or send them directly to us for a brand new replacement. After-sales shipping costs are shared equally.