1. Support 4K UHD video
2. Four levels of protection: waterproof, resistant to high and low temperatures, anti-X-ray, anti-magnetic
3. Application: smart phone, tablet computer, etc.
4. Large capacity to meet your speed needs
5. Interface: UHS-I (HS interface compatible)
6. Speed class/grade: Grade 3, Class 10
7. Size: 15x11x1mm