RK3399 2.0GHz hexa-core 2*A72, 4*A53 Onboard 2G/4G LPDDR3
8/16GB EMMC
Support HDMI, VGA display, max resolution: 1920*1080 2* RS232 DB9 port, 1* RS232/RS485 DB9 port
2* USB2.0, 2* USB3.0/2.0
1* GbE LAN, RJ45, Speed/Link LED Support mini-PCIE module
Support 3G/4G communication module, WIFI DC 12V voltage input, support power reverse
& over-voltage protection