1. Material: aluminum alloy
2. USB interface: 5Gbps (USB3.0)/480Mbps (USB2.0) transmission rate, can be connected to external U disk, mobile hard disk card reader, keyboard and mouse, etc.
3. Type-C interface: Type-C1 can be used for PD87W fast charging, Type-C1 can be used for data reading
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. Support Win7/8/10/XP 32bit, Mac OS, do not support XP 64bit/Linux
9. Dimensions: 275x80x17.2mm