1. Material: Aluminum alloy CNC process 2. Input: Type-C 3. Output: USB3.1/M TO PD+U3x3+Type-C/F(U2)+SD/TF RJ45+3.5AUDIO+DP+HDMI+VGA 4. Get rid of the problem of single interface in thin and light notebooks and meet a variety of expansion needs 5. Support same screen/split screen mode 6. PD 3.0 fast charging, continuous power supply for work/entertainment 7. Contains USB3.0 fast transmission interface, the rate can reach 5Gbps 8. Wired Gigabit network is more stable and says goodbye to delays. 9. 3.0 reads SD/TF dual card slots to solve the problem of no card slot 10. Alloy shell, more effective heat dissipation and more stable transmission