MSI LGA1155/Intel H61/DDR3/USB3.0/A&GbE/MATX Motherboard H61MU-E35 (B3) CPU: Socket 1155 Support Intel Sandy Bridge Processors Chipset: Intel H61 Chipset; Memory: 2x 240pin DDR3-1333/1066 DIMMs, Dual Channel, Max Capacity Upto 16GB; Slots: 1x PCI-Express 2.0 x16 Slot; 2x PCI-Express 2.0 x1 Slots; 1x 3.3V/5V PCI slot SATA: 4x SATA2 Ports; Audio: Realtek ALC887 Flexible 8-channel Audio Codec, w/jack sensing LAN: Realtek 8111E PCI-Express Gigabit Ethernet Controller; Ports: 10x USB 2.0 Ports (4 rear, 6 by header); 2x USB 3.0 Ports; 1x PS/2 Port; 1x VGA Port; 1x DVI Port; 1x HDMI Port; 1x RJ45 LAN Port; Audio I/O jacks Power Connector: 1x 24pin main power connector, 1x 4pin CPU power connector