2 RJ45 Ethernet Ports high quality. EMB-I201 3.5" industrial motherboard specification ModelEMB-I201Standard AccessoriesCPUIntel 32nm Atom D2550/N2800,Dual ... .1x 50Pin scalable connector,Define as DDI, LPC, USB,SATA, PCIe x1 3.5 inch embedded industrial motherboard/mainboard with Intel Atom D2550 ...