1. Shell material: metal
2. Data transfer rate: 99 MB/s
3. Reading speed: 89 MB/s (max)
4. Writing speed: 20 MB/s (max)
5. Interface: USB 3.0
6. Write protection switch: support
7. Indicator light: none
8. Product size: 5.5 x 1.5 x 0.5 cm
9. Weight: 30 grams