Intel Socket 1150 Core i7,i5,i3 CPU, Haswell Z87 Chipset, ATX Motherboard, 4x 1.5V DDR3 DIMM up to 32GB PS/2, D-Sub, DVI-D, HDMI, 6xUSB 3.0/2.0, 8 x USB 2.0/1.1, RJ-45, 6 x audio jacks