1. Material: Aluminum Alloy 2. Input: TF memory card 3. Output: 8 Pin 4. USB3.0 stable transmission, flash file/video transfer 5. Solve the problem of insufficient mobile phone memory, expand capacity in one second 6. Support reading data while charging 7. Can connect mouse and keyboard, plug and play 8. Small and exquisite, carry at any time 9. TF side card slot, support hot swap
