Jetway Intel Atom 4 x LAN Networking Appliance 3.5" SBC Mini Embedded PC JBC373F38W-525 3.5" SBC Barebone Fanless Network Appliance With WIFI (JBC373F38) Intel Atom D525 Intel Atom D525 1.8GHz Intel NM10 Express EmbeddedPC / 3.5" SBC / Fanless / Dim: 48mm H x 142.6mm D x 180mm W 4 x LAN ports (optional), 2 x USB 2.0 ports, 4 x RJ-45 ports, 1 x VGA port, 1 x RS232 Serial Port, 1 x SMA Connector for WiFi Antenna DDR3-1066 SODIMM up to 2GB