MicroDrive Micro SD Card Class 10 U3 V30 | 4GB–256GB

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

Upgrade your device's storage with the MicroDrive Micro SD Card, available in capacities from 4GB all the way up to 256GB. Engineered to Class 10, UHS-I U3, V30, A1 specifications, this TF/Micro SD card delivers the fast read and write speeds needed for smooth performance across phones, tablets, cameras, drones, dashcams, and more. Each card comes complete with an SD adapter so you can use it in full-size SD slots too.

Made in Taiwan (China).

Key Features

• Multiple Capacities: Choose from 4GB, 8GB, 16GB, 32GB, 64GB, 128GB, or 256GB to match your exact storage needs.
• Class 10 / U3 / V30 Speed Rating: Minimum 30MB/s write speed — ideal for recording 4K video, burst photography, and running apps directly from the card.
• A1 Performance Class: Optimized for fast app loading and smooth multitasking on smartphones and tablets.
• Wide Compatibility: Works with mobile phones, tablets, laptops, dashcams, action cameras, security cameras, smart speakers, digital devices, drones (UAVs), robots, and more.
• Includes SD Adapter: Use the card in standard SD card slots — no extra adapter purchase needed.
• Compact & Durable: Micro SD form factor fits virtually any card slot; built to withstand everyday use.

Specifications

About Displayed Capacity

The usable capacity shown on your device may be slightly less than the labeled size. This is normal and due to a difference in how manufacturers and operating systems calculate storage:

• 16GB ≈ 14–15GB usable
• 32GB ≈ 28–30GB usable
• 64GB ≈ 58–60GB usable
• 128GB ≈ 115–119GB usable
• 256GB ≈ 230–238GB usable

Manufacturers use decimal arithmetic (1GB = 1,000MB), while operating systems use binary arithmetic (1GB = 1,024MB). The difference is normal and applies to all flash storage products.

What's in the Box

• 1 × TF / Micro SD Card (your chosen capacity)
• 1 × SD Card Adapter
• 1 × Retail Packaging

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Frequently Asked Questions

Q: What devices are compatible with this Micro SD card?

A: This Micro SD card is compatible with a wide range of devices including Android smartphones, tablets, laptops, dashcams (tachographs), digital cameras, action cameras, drones (UAVs), security/monitoring cameras, smart speakers, robots, and any other device with a TF/Micro SD card slot. The included SD adapter also allows use in devices with a standard full-size SD card slot.

Q: Is this card good for recording 4K video?

A: Yes! With a V30 video speed class rating (minimum 30MB/s sustained write speed) and U3 UHS rating, this card is well-suited for recording 4K video on compatible cameras and action cameras without dropped frames or buffering issues.

Q: Why does the usable storage on my device appear smaller than the labeled capacity?

A: This is completely normal for all flash storage products. Manufacturers measure capacity using decimal units (1GB = 1,000MB), while your device's operating system uses binary units (1GB = 1,024MB). This results in a slightly lower number displayed on your device, but the physical storage capacity of the card is exactly as labeled.

Q: Does this Micro SD card come with an SD adapter?

A: Yes, every purchase includes one TF/Micro SD card in your selected capacity and one full-size SD card adapter, packaged in retail packaging.

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.