High-Speed Micro SD Card Class 10 | 2GB to 256GB TF Card
High-Speed Micro SD Card Class 10 | 2GB to 256GB TF Card
High-Speed Micro TF SD Card – Store More, Do More
Upgrade your device's storage with this reliable, high-speed Micro TF SD Card, available in a wide range of capacities from 2GB all the way up to 256GB. Whether you're expanding storage on your smartphone, action camera, dashcam, tablet, drone (UAV), or any other compatible digital device, this plug-and-play card delivers fast, dependable read and write performance.
Made in Mainland China.
Key Features
- Plug & Play – No additional software or drivers required. Simply insert and start using immediately.
- High-Speed Read & Write – Class 10 (C10) rated for smooth, fast data transfers.
- Wide Capacity Range – Choose from 2GB, 4GB, 8GB, 16GB, 32GB, 64GB, 128GB, or 256GB to suit your storage needs.
- 4K Video Support – 32GB/64GB/128GB/256GB variants (C10, U3, A2, V30) support 4K recording with write speeds of 30–80 MB/s and read speeds of 40–129 MB/s.
- 1080P Video Support – 8GB/16GB variants (C10, U1, V10) support Full HD 1080P video at 10 MB/s+.
- Broad Compatibility – Works with smartphones, tablets, cameras, MP3/MP4 players, dashcams, speakers, surveillance cameras, drones, robots, and more.
- Wide Operating Temperature – Functions reliably from 0°C to 60°C; storage temperature range: -20°C to 85°C.
- H2testw Verified – Supports H2testw integrity testing, ensuring storage accuracy and reliability.
Speed & Class Specifications
| Class / Rating | Capacity | Video Support | Speed |
|---|---|---|---|
| C10, U3, A2, V30 | 32 / 64 / 128 / 256 GB | 4K UHD | Write: 30–80 MB/s | Read: 40–129 MB/s (USB 3.0+ required for full speed test) |
| C10, U1, V10 | 8 / 16 GB | 1080P Full HD | 10 MB/s+ |
| C6, U1 | 2 / 4 GB | Photo Storage | 6 MB/s+ |
Recommended Format by Capacity
- exFAT format: 64GB, 128GB, 256GB
- FAT32 format: 2GB, 4GB, 8GB, 16GB, 32GB
Actual Usable Capacity Reference
Due to the difference between decimal (manufacturer) and binary (OS) calculation methods, the displayed capacity on your device may be slightly lower than the labeled capacity. This is completely normal and not a product defect.
- 2GB ≈ 1.5–1.9 GB usable
- 4GB ≈ 3.5–3.9 GB usable
- 8GB ≈ 7–7.8 GB usable
- 16GB ≈ 13.5–15 GB usable
- 32GB ≈ 27–31 GB usable
- 64GB ≈ 58–62 GB usable
- 128GB ≈ 95–122 GB usable
- 256GB ≈ 210–241 GB usable
⚠️ Important Before Purchasing
Please confirm that your device supports the capacity you intend to purchase. Inserting a card with a capacity that exceeds your device's maximum supported capacity may result in the card not functioning properly — this is a device compatibility issue, not a product defect.
What's in the Box
- 1 × Micro TF SD Memory Card (in your chosen capacity)
- 1 × Retail Package
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Frequently Asked Questions
Q: What devices is this Micro SD card compatible with?
A: This Micro TF SD card is compatible with a wide range of devices including smartphones, tablets, laptops, dashcams, action cameras, drones (UAVs), surveillance cameras, MP3/MP4 players, digital speakers, robots, and other digital devices that feature a Micro SD card slot. Always check your device's maximum supported card capacity before purchasing.
Q: Does this SD card support 4K video recording?
A: Yes — the 32GB, 64GB, 128GB, and 256GB variants are rated C10, U3, A2, V30, which support 4K UHD video recording with write speeds of 30–80 MB/s and read speeds of 40–129 MB/s. For full-speed testing, a USB 3.0+ interface is required. The 8GB and 16GB variants support 1080P Full HD video.
Q: Why does my device show less storage than the labeled capacity?
A: This is completely normal. Manufacturers measure capacity using decimal arithmetic (1GB = 1,000,000,000 bytes), while operating systems use binary arithmetic (1GB = 1,073,741,824 bytes). This difference means your device will always display slightly less than the labeled capacity. For example, a 128GB card typically shows 95–122 GB of usable space on your device.
Q: What file format should I use to format this SD card?
A: For cards 32GB and smaller (2GB, 4GB, 8GB, 16GB, 32GB), use FAT32 format. For larger capacities (64GB, 128GB, 256GB), use exFAT format for best compatibility and performance.
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.