11 in 1 vga + lan port + 4 x usb 3.0 + sd / tf card + hdmi + audio port + usb-c / type-c female to usb-c / type-c hub adapter
multi ports: vga, lan port, usb 3.0, sd/tf card slot, hdmi, audio port, type-c
2. hdmi interface maximum support 3840x2160/30hz
3. the maximum resolution of vga is 1080p
4. hdmi+vga interface can not use simultaneously
5. usb3.0 support data transmission
6. built-in pd chip to recharge computer with pd charging function
7. lan port, it support 1000mbps transmission rate
8. support crad reader function
9. it is made of aluminum alloy material