2 RJ45 Ethernet Ports high quality. EMB-I201 3.5" industrial motherboard specification ModelEMB-I201Standard AccessoriesCPUIntel 32nm Atom D2550/ ... SATA power cable1;5. 1*SATA data cable;6.1*motherboard audio cable;7. 1*CD (including drivers and a user guide ... scalable connector,Define as DDI, LPC, USB,SATA, PCIe x1 3.5 inch embedded industrial motherboard/mainboard with Intel Atom D2550 N2600/N2800