1. Resolution: HDMI 4K, VGA 1080P
2. Network card: support 100/1000M Ethernet
3. Wireless charging: 5W/7.5W/10W charging power
4. PD charging: 87W PD fast charging, up to 100W
5. Card reader: support Micro SD/TF card reading
6. USB: USB3.0 interface x3, USB 2.0 interface x4
7. Audio: 3.5mm audio interface
8. Main material: aluminum alloy + ABS
9. Wire: PVC
10. Wire core: tinned copper wire
11. Size: about 13.6x6.3x1.9 cm, the length of the line is about 15 cm

Features:
1. Multi-function interface expansion to meet the needs of multi-interface expansion
2. USB 3.0+USB 2.0 interface, easy to use, fast transmission speed
3. HDMI connected to a large-screen TV, 4K HD, restore true colors
4. Support SD/TF card, dual card can read at the same time
5. Gigabit Ethernet port, fast and stable Internet access
6. Aluminum alloy shell, delicate touch, high temperature resistance, wear resistance, stable performance