LGA1151 socket 6th generation Intel® Core™ i7/i5/i3, Pentium® & Celeron® processors (Skylake) 2 DDR4-2133 MHz max. up to 32 GB 1 x RS-232/422/485 (with 5V/12V power select) 5 x RS-232 4 x USB 3.0 4 x USB 2.0 2 x 10/100/1000Mbps LAN 1 x HDMI 1 x VGA 1 x DisplayPort 1 x LVDS 1 x eDP (co-lay with LVDS) (optional) 8 ch DIO 3 x SATA-600 1 x mSATA 1 x PCIe x16 1 x mSATA 1 x PCI Express Mini Card 1 x SIM card slot