Supports Intel Core i3/i5/i7 mobile processor(rPGA) + Intel QM77 PCH. Triple independent display with 3rd gen Core I processor : DVI + HDMI + DisplayPort. DDR3/DDR3L SO-DIMM memory support up to 16 GB. Supports 2 x 2.5" removable SATAIII drive bays. 2 x miniPCIe cards with SIM card holders. Versatile I/Os including 4 x high speed USB 3.0 and 4 x COM ports. Lockable 12V DC jack design. IP40 sealed design.