1. Output interface: RJ45, DP, HDMI, VGA, 3 USB3.0, USB-C3.1, 3.5mm audio-out, SD/TF card slot
2. Input interface: Micro USB (5V power supply)
3. USB3.0 interface: 5Gbps transfer rate
4. DP/HDMI interface: 4K HD output, 30Hz
5. VGA interface: 1080P/60Hz
6. SD/TF card slot: can read and write SD card and TF card at the same time, 480Mbps rate
7. RJ45 port: 10/100/1000Mbps Ethernet
8. Suitable for Surface Pro 4 / 5 / 6
9. Material: aluminum alloy