MSI Z87I, LGA1150, Intel Z87, SATA 6Gb/s, USB 3.0, 1 PCI-E x16 3.0, Mini ITX Motherboard MSI Z87I: LGA1150, Intel Z87, SATA 6Gbps, USB 3.0, 1 PCI-E x16 3.0 Socket LGA 1150 Intel Z87 chipset Mini ITX 1 PCI-E x16 3.0 Display Port x1, DVI-I x1 and HDMI x1 Rear USB 3.0 x4, Rear USB 2.0 x2, Onboard USB 3.0 connector x1 (support USB 3.0 x2) and Onboard USB 2.0 connector x1 (support USB 2.0 x2) Built-in Wi-Fi 802.11b/g/n, Bluetooth 4.0 and Intel WiDi. Military Class 4 Components