Wallmount Industrial Box PC, 4 Expansion SlotsIntel® Core™ i5 (4th Generation / Haswell) FanlessWide range 9~36 VDC power input4 expansion slots: 1 × PCIe-x16, 3 × PCIGPIO supports 5~24 VDC for automation3 independent display supportedRemovable cover for easy maintenance(HDD, memory, CFast, expansion slots)Wall mount brackets