1. Product Category: Mini U disk 2. Shell material: plastic 3. Data transfer rate: 2400 (MB/s) 4. Memory capacity: 32GB 5. Interface: USB 2.0 6. Speed: Read speed 25MB/S, write speed 10MB/S 7. Color: Black 8. Features: Personality creative U disk 9. Write protection switch: support 10. Size: 23x15.5mm