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Samsung MB-MD256KA/EU 256GB Class 10 Micro SDXC Memory Card
- 256GB storage capacity.
- microSDXC format.
- UHS-I U3 speed class.
- Class 10 speed rating.
- Up to 130MB/s read speed.
- Ideal for 4K UHD video recording.
- Waterproof, temperature-proof, X-ray-proof, and magnet-proof.
- Includes SD adapter for broader compatibility.
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Key specifications
See full specs ↓- Capacity
- 256GB
- Card Type
- microSDXC
- Speed Class
- Class 10, UHS-I U3
- Max Read Speed
- 130MB/s
- Durability Features
- Waterproof, Temperature-proof, X-ray-proof, Magnet-proof
- Dimensions
- 15mm x 11mm x 1mm
Product details
The Samsung EVO Select Micro SDXC Memory Card offers high-speed performance and ample storage for your digital needs. It is designed for use in smartphones, tablets, and cameras, providing fast read speeds for efficient file management and transfer. This card ensures your data is stored reliably and is readily accessible.
Technical Information
| Capacity | 256GB |
| Card Type | microSDXC |
| Speed Class | Class 10, UHS-I U3 |
Additional Specifications
| Max Read Speed | 130MB/s |
| Durability Features | Waterproof, Temperature-proof, X-ray-proof, Magnet-proof |
| Dimensions | 15mm x 11mm x 1mm |
Description
The Samsung EVO Select Micro SDXC Memory Card is a high-performance storage solution designed to meet the demands of modern digital devices. With a substantial 256GB capacity, this card provides ample space for storing high-resolution photos, extensive video libraries, applications, and other digital content. It is an ideal choice for expanding the storage of smartphones, tablets, action cameras, and drones, ensuring you have enough room for all your important files and media. This memory card boasts a UHS Speed Class 3 (U3) and Class 10 rating, delivering exceptional speed for demanding tasks. It offers read speeds of up to 130MB/s, enabling rapid file transfers and quick access to your data. This performance is crucial for capturing smooth 4K UHD video recordings without dropped frames and for efficiently moving large files between devices. The card's speed ensures a seamless experience when working with high-quality media. Samsung emphasizes reliability and durability with the EVO Select card. It is engineered to withstand challenging conditions, featuring protection against water, extreme temperatures, X-rays, and magnets. This makes it a robust choice for use in various environments and with devices that might be exposed to the elements. The card typically includes an SD adapter, enhancing its versatility by allowing compatibility with a wider range of devices, including laptops, cameras, and card readers that use the standard SD card format. This combination of high capacity, superior speed, and robust durability makes the Samsung EVO Select a top-tier storage solution.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
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Get volume pricing and availability for MB-MD256KA/EU.

