CPU
Intel Celeron J1900 quad core 2.0Ghz
Display Port
1*VGA+1*HD Port
Expansion Slot
1*Mini-PCIE (support wifi/3G/4G)
COM Port
6*COM (COM2 can suppport RS485)
OS
Support Win7/Win8/Win10 or Linux
Barebone System
Not included RAM, SSD/HDD, Wifi/3g/4g module