1. Material: aluminum alloy
2. Function: 8 Pin device reads U disk/headphone/microphone, etc.
3. Supported devices: mobile phones/tablets with 8 Pin interface
4. Support PD fast charging, computer connection and OTG functions, etc.
5. USB2.0 high-speed transmission, files and videos can be transferred easily
6. Wear-resistant and durable, strong thermal conductivity