256GB USB 3.0 + 8 Pin + USB-C / Type-C 3 in 1 Phone Computer Rotatable Metal U-Disk

1. Shell material: metal
2. Data transfer rate: 20 MB/s
3. Reading speed: 90 MB/s (max)
4. Writing speed: 40 MB/s (max)
5. Interface: USB 3.0
6. Write protection switch: not supported
7. Indicator light: none
8. Product size: 6.35 x 1.4 x 0.6 cm
9. Weight: 20 grams