This H61M Motherboard is compatible with LGA1155CPU(core i7/i5/i3) , and offers 2 dual-channel DDR3 slots, 2 expansion slots and one 100Mbps Ethernet port, bringing better using experience. Besides, with VGA and HD ports, it fulfills your visual need for clear digital video. Feature: Wide Compatibility It supports LGA1155CPU(core i7/i5/i3), offering you more choices and better gaming experience. Dual DDR3 Slot You can insert 2 more DDR3 memory so as to improve PC performance. 2 Expansion Slots It offers PCI-E 1X and PCI-E 8X, enabling you to add new devices to your computer so as to get better performance. Ethernet Port It equips with a 100Mbps Ethernet port, offering stable and reliable network. Great Visual Experience It comes with VGA and HD ports, supporting output of clear digital video to fulfil your visual need. Good Performance Adopting all-solid capacitor, it offers stable power supply. Specification: Model: H61M Motherboard type: M-ATX GPU slot: 1* PCI-E 8X Ethernet Port: 1* 100Mbps Ethernet Port Sound card: 5.1 Channel Expansion slot: 1* PCI-E 8X, 1* PCI-E 1X Other ports: 1* VGA, 1* HD, 1* COM Pin Memory slot: 2* dual-channel DDR3 slots Memory capacity: 16GB SATA interface: 4* SATA2.0 Power interface: 1* 4Pin, 1* 24Pin CPU slot: Compatible with LGA1155(core i7/i5/i3) USB: 10* USB 2.0 Item size: 190* 170mm/ 7.48* 6.69in Packing list: 1* Motherboard 1* Baffle 1* SATA cable