SanDisk High-Speed USB3.0 Computer USB Flash Drive, Capacity: 256GB

1. Dual interface rotating design, password protect files 2. Automatically save files on iPhone to easily free up storage space 4. Photos and videos can be saved directly to a flash drive 5. USB3.0 to quickly transfer files between computers 6. The clever rotating design not only protects the interface from wear and tear in the package and pocket, but also retains the key hole for easy portability 7. Read speed: up to 90MB/s 8. Write speed: up to 60MB/s 9. Material: Metal 10. Capacity: 64GB / 128GB / 256GB 11. Compatibility: Support USB3.0 12. System Support: For Mac Os, Windows 7/8/10 13. Operating temperature: 0 to 35 degrees Celsius 14. Storage temperature: -10 to 70 degrees Celsius 15. Dimensions: 12.5x12x53mm 16. Weight: about 10g