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SanDisk 256GB Extreme UHS-I microSDXC Memory Card with SD Adapter

Key Features
  • 256GB Storage Capacity
  • A2 / UHS-I / V30 / U3 / Class 10
  • Max Read Speed: 190 MB/s
  • Max Write Speed: 130 MB/s
  • Min Write Speed: 30 MB/s
  • Records Full HD, 3D, and 4K Video
  • Water / Shock / X-Ray Proof
  • Can Withstand Extreme Temperatures
  • Built-In Write-Protect Switch on Adapter
  • Downloadable RescuePRO Recovery Software


High-Speed Performance:

UHS-I technology ensures rapid data transfer speeds, allowing for smooth app performance, quick file transfers, and seamless Full HD video recording on your mobile device.

Expansive Storage Capacity:

With an impressive 256GB capacity, this microSDXC card provides an extensive storage solution for photos, videos, apps, and more, accommodating your growing digital content.

Versatile Compatibility:

The included SD adapter enhances compatibility, enabling you to use the microSDXC card with a broad range of devices, including cameras, laptops, and other SD-compatible devices.

Durable and Resilient:

Engineered to endure challenging conditions, the memory card is temperature-proof, waterproof, shockproof, and X-ray-proof, safeguarding your valuable data.

Adaptable Use:

Seamlessly switch between your mobile device and other compatible devices using the included SD adapter, offering flexibility for various storage needs.

Write-Protect Switch:

The built-in write-protect switch adds an extra layer of security, preventing accidental data loss or overwriting important content.

Trusted Brand:

SanDisk, a leader in the memory industry, is renowned for producing reliable and high-quality memory solutions.

Card Type
microSDXC with Full-Size SD Adapter
Storage Capacity
256 GB
Bus Type
Speed Class
UHS Speed Class
Video Speed Class
Application Performance Class
Read Speed
Maximum: 190 MB/s
Write Speed
Maximum: 130 MB/s
Minimum: 30 MB/s
Operating Temperature
-13 to 185°F / -25 to 85°C
Storage Temperature
-40 to 185°F / -40 to 85°C
Built-in Write-Protect Switch
On Adapter Only
Packaging Info
Package Weight
0.03 lb
Box Dimensions (LxWxH)
6 x 3.95 x 0.25″



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