Samsung Pro Plus U3 C10 4K High-speed SD Memory Card, Capacity: 256GB

1. Capacity: 256GB 2. Sequential reading speed: 100MB/S, sequential writing speed: 90MB/S 3. Durability: 10,000 plugs and unplugs 4. Storage temperature: -40 to 85 degrees Celsius 5. Working temperature: -40 to 85 degrees Celsius 6. Add additional storage space for the digital devices you use in your daily life, including SLR cameras, mirrorless cameras and PCs, etc. 7. Support dynamic continuous shooting and smooth 4K video recording, record wonderful moments for you 8. Multiple protections, safe and reliable 9. Interface: UHS-I (HS interface compatible) 10. Size: 32x24x2.1mm 11. Weight: about 1.75g