metal housing+tempered glass
can be customized
touch screen
capacitive touch; resistive touch as options
CPU
1037U, 2217U, J1800, J1900 Quad Core; RK3288, RK3399 as options
network function
wired LAN RJ45,wireless WIFI,3G, 4G network
Touch screen type
COM port or USB port to communicate with the host
OS
Android, support Windows, Ubuntu, Linux as options
Input Voltage
12V 24V as options