1. Metal material, simple streamline design, comfortable feel
2. One-piece key ring hole can prevent accidental misplacement or loss
3. Waterproof, shockproof, resistant to high and low temperature, anti-magnetic and anti-X-ray safety protection
4. Interface: USB3.1 Gen 1 (backward compatible with USB3.0/2.0)
5. Size: 15.6x40x11.7mm
6. Weight: about 10g
7. Reading speed: 300MB/s