32–256GB Micro SD Card | High-Speed Class 10 UHS-1 for Camera & Phone

Product Guarantees

1. 100% Genuine Products: All items sold by our store are authentic.

2. Official Compliance: Products comply with the Sandisk official website.

3. Manufacturer Rights: The manufacturer may modify products, appearance, or packaging without prior notice.

4. Disclaimer: We are not responsible for any manufacturer changes or modifications.

Testing & Performance Notes

• Speed Testing: Factory speed values are ideal maximums. Actual speeds vary depending on device, configuration, file type, and environment.

• Recommended Testing: Use a high-quality USB 3.0 card reader and professional tools (e.g., H2testw) for accurate results. Avoid cheap card readers, as they reduce speed.

About Capacity

Due to differences between manufacturer decimal definitions and operating system binary calculations, actual usable storage may differ:

• 32GB ≈ 28–30GB

• 64GB ≈ 56–60GB

• 128GB ≈ 112–120GB

• 256GB ≈ 225–238GB

Note: 1GB on PC = 1.0737 billion bytes; 1GB in market terms = 1.00 billion bytes.

Packaging

• 1 × SanDisk Micro SD (retail package)