ADVANTECH AIMB-503 industrial-grade MicroATX motherboard with 4th generation Intel Core i processor delivers improved graphics and computing performance. Equipped with abundant I/O, device enables extended connectivity to handle multiple peripherals. Integrated with the SUSIAccess 2.0 Pro remote device management software, device comes with high connectivity and expansion options including: one PCI x16 expansion slot, two PCIe x1 expansion slot, 1 PCI slots, one Mini-PCIe with SIM card holder, 10 x serial ports, 3 x SATA III/II 600/300 MB/s connectors, 2 x USB 3.0 ports, 7 x USB 2.0 ports, keyboard/mouse port, and supports 8-bit digital programmable I/O along with two BTX type AudioJacks. Both 11 x USB & 10 x serial ports can provide sufficient connection possibilities.