ASUS P8H61-M LE/USB3 - intel h61 chipset (new b3 stepping) - lga 1155 for intel 2nd generation core i7 / core i5 and core i3 processors (supports intel 32nm cpu)- micro atx form factor, 2x ddr3 (max 16gb 1333mhz), 1x pci express 2.0 x16, 2x pci express 2.0 x1, 1x pci, 4x sata 3.0gb/s, 8x usb 2.0, 2x usb 3.0, 10/100/1000 gb lan, realtek alc887 8 channel high def audio, back panel: 1x ps2 keyboard/mouse combo port, 1x vga, 1x dvi, 4x usb 2.0, 2x usb 3.0, 1x lan (rj45) 3x audio jacks