1. Material: aluminum alloy
2. USB interface: 5Gbps transmission rate, can be connected to external U disk, mobile hard disk card reader, keyboard and mouse, etc.
3. Type-C interface: can be used for PD100W fast charge
4. SD/TF card slot: 70-90Mbps read and write rate, cannot read at the same time
5. HDMI interface: support 4Kx2K HD
6. VGA interface: 1920x1080P
7. RJ45 network port: adaptive 10M/100Mbps Ethernet
8. Size: 120x55x15mm, cable length 15cm