MSI Z170 Krait Gaming ATX DDR4 3000 (o.c.) NA Motherboards Z170 Krait Gaming Socket LGA 1151 for Intel 6th Generation Core/Pentium/Celeron processors Intel Z170 chipset 8 USB3.1 Gen1 (aka USB 3.0) and 6 USB2.0 ATX 2 PCI-E 3.0 x16 with MSI Steel Armor, 3 PCI-E x1 and 1 PCI 3-way CrossFire/ 2-way SLI ready DDR4 Boost Audio Boost 3