MSI® Intel H61M-P21B3 Chipset, Socket 1155 @ 100MHz FSB, Core i3 / i5 / i7 & Pentium Support, DDR3-1333, Dual Memory Channel, 2x DIMM Slots (Max 16GB), 1x PCI-Ex16, Integrated 256MB Graphics, 3x PCI-Ex1, 4x SATA2, 1x ATA100, 10x USB 2.0, 2x Serial Port, 1x Parallel Port, Azalia VIA VT1708S 8CH High Definition Audio, Atheros AR8132M 10/100 LAN, All Solid Capacitors ,M-Flash - 3 Year Warranty