SanDisk Micro SD Card 32–256GB Class 10 UHS-1 + Card Reader

SanDisk Micro SD Card – High-Speed Flash Storage for Every Device

Expand your storage instantly with this genuine SanDisk Micro SD (TF) card, available in 32GB, 64GB, 128GB, and 256GB capacities. Rated Class 10 / UHS-I (U1) / V10 / A1, it delivers fast, reliable read and write speeds for smartphones, tablets, laptops, dashcams, action cameras, drones, security systems, and more. Each bundle includes an SD adapter and a USB 2.0 card reader so you can start using it right away — no extra accessories needed.

Made in Mainland China.

Key Features

• Multiple Capacities: Choose from 32GB, 64GB, 128GB, or 256GB to suit your storage needs.
• Class 10 / UHS-I (U1) / V10: Consistent high-speed performance for HD video recording and fast file transfers.
• A1 Performance Class: Optimized for running apps directly from the card on Android devices.
• microSDXC Format: Compatible with a vast range of devices that support microSD or SDXC cards.
• Certified: CE, FCC, and RoHS certified — meets international safety and environmental standards.
• Bundle Included: Comes with an SD card adapter (for full-size SD slots) and a USB 2.0 card reader for easy PC transfers.
• No Harmful Chemicals: Free from high-concern chemicals (RoHS compliant).

Capacity Guide (Actual Usable Space)

Due to how manufacturers calculate storage vs. how operating systems display it, the usable capacity will appear slightly lower than the labeled size:

• 32GB ≈ 28–30 GB usable
• 64GB ≈ 58–60 GB usable
• 128GB ≈ 115–119 GB usable
• 256GB ≈ 230–238 GB usable
• 512GB ≈ 460–476 GB usable

Technical Specifications

Tips for Best Performance

1. Use a quality card reader to test your card with H2testw on PC. A genuine card will pass with zero errors.
2. Avoid low-quality card readers — they can significantly reduce the card's read/write speed.
3. Card speed is affected by the card reader quality, the USB port used, and selected capacity. Always use a reliable reader for accurate results.

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Frequently Asked Questions

Q: Is this SanDisk Micro SD card compatible with my Android smartphone?

A: Yes. The SanDisk Micro SD card is compatible with virtually all Android smartphones and tablets that have a microSD or microSDXC slot. The A1 performance class also makes it suitable for running apps directly from the card.

Q: What is included in the package?

A: Each package includes the SanDisk Micro SD (TF) card in your chosen capacity, a full-size SD card adapter for use in laptops and cameras with standard SD slots, and a USB 2.0 card reader for convenient file transfers to and from your PC.

Q: Why does the usable storage appear less than the labeled capacity?

A: This is normal for all flash storage devices. Manufacturers calculate capacity using 1GB = 1,000MB, while operating systems display storage using 1GB = 1,024MB. This difference means your 128GB card, for example, will show approximately 115–119GB of available space on your device.

Q: How do I verify the speed and capacity of my Micro SD card?

A: Use a quality USB card reader and run H2testw (free software) on your PC. A genuine card will complete the test with no errors. Avoid cheap card readers, as they can limit the card's read/write speed and may give inaccurate speed readings.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.