3rd Gen Intel® Core™ i7/i5/i3 Ivy Bridge Mobile Processor   Fanless, -25°C to 70°C Operation Temperature 6 GbE LANs for Extend Internet Application QM77 System Chipset Support SUMIT A, B and 2 SO-DIMM DDR3 or DDR3L, up to 16GB Isolated 8 DI / 8 DO, GPIO 8 DI / 8 DO Built-in Input 80 VDC Overvoltage Protection Rich I/O: 4 COM, 4 USB 3.0, 2 USB2.0, 2 Mini-PCIe (1 with SIM Card Socket) 5 Display Support: 2 DP, DVI-D, VGA, LVDS, 3 Independent Displays 2 SATA III (6Gbps) 2.5” HDD / SSD, mSATA Intel® AMT 8.0 Support Onboard Trusted Platform Module (Optional)