Biostar Intel Socket 775 USB 3.0 DDR3 GbE mATX Motherboard G41U3G DirectX10 Gigabit Ethernet Intel Socket 775 1333FSB USB 3.0 DDR3 CPU: Socket 775 Support Intel Core 2 Quad/ Core 2 Duo/ Pentium Dual Core/ Celeron Dual Core/ Celeron 400 Series Processors, Supports 95W TDP; FSB 1333/1066/800 MHz Chipset: Intel G41 & ICH7 Memory: 2x 240pin DDR3-1333(OC)/1066/800 DIMMs, Dual Channel, Max Capacity Upto 8GB Slots: 1x PCI-Express x16 Slot; 2x PCI Slots SATA: 4x SATA2 Ports Ports: 6x USB 2.0 Ports(2 rear, 4 by headers); 2x USB 3.0 Ports; 2x PS/2 Ports; 1x VGA Port; 1x RJ45 LAN Port; Audio I/O Jacks LAN: Realtek RTL8111DL Gigabit Ethernet controller Form Factor: MATX