MiCRODATA 4GB USB 2.0 Computer and Car Two-use Mini Metal U Disk(Silver Grey)

1. Brand: Microdata 2. Housing material: metal 3. Flash capacity: 4GB 4. Interface: USB 2.0 5. Maximum reading speed: 80 (MB / s) 6. Maximum write speed: 25 (MB / s) 7. Data transmission rate: 6800 (MB / s) 8. Features: waterproof and shockproof U disk 9. Product size: 18MMx14MM