Motherboard, Firewall Motherboard, Electronic Components manufacturer / supplier in China, offering Quad-Core Industrial Computer Rail 6*USB+RS485 Industrial Wide Voltage 12V DC, Industrial Control Mini PC Dual Gigabit LAN + Dual Serial Ports Fanless Design for Harsh Environments, 2u B75/Z87 I3/I5/I7 6 LAN Networking Appliance and so on.