Main Feature: Intel® Celeron N3350 Dual Core SoC VGA Display/2x RS-232/422/485/4x USB 3.0 1 x Full-size miniPCIe with SIM holder for communication module 1x M.2 E-key for WIFI module -20°C ~ 60°C extended operating temperature TPM 2.0 default built-in 12V lockable DC jack power input Optional 12~24V power module (Dual Layer) Advantech iDoor module compatible (Dual Layer) Advantech WISE-PaaS/RMM support