Specification Processor support : Support intel® i7/i5/i3/Pentium/Celeron Processors in LGA 1155 Chipset : intel® H61 Chipset Memory support : 2 DDR3 1066/1333/1600MHz memory LAN : Support Realtek 8105E 10/100 Mbps Audio : Realtek 662 3xAudio Jacks for 6 channel High Defination Audio Back panel : USb Mouse/Keyboard Port, 1 VGA,1 HDMI, 4USB 2.0 ports, 1 LAN port, 3 audio Jacks On-Board Connectors : 1 x front panel connector, 1 x speaker connector,1 x front panel audio connector, 1 x USB 2.0 connect, 4 x SATA 2.0 ports Slots : 1 PCI Express x 16 slot, 1 PCI Express x1 slot