Featuring the Intel G31/ICH7 chipset, Intel Hyper-Threading Technology and support for up to 4 GB Dual-Channel DDR2 667/800 MHz memory, this Biostar G31D-M7 Socket 775 mATX Motherboard offers great performance for your desktop computing needs! With onboard Intel Graphics Media Accelerator 3100, Realtek ALC662 6-channel HD Audio and Realtek RTL8201EL 10/100 Ethernet controller, there's no need to buy a separate video card, audio card or network card for your computer! For future upgrades, this Biostar G31D-M7 Motherboard includes one PCI Express x16 slot, one PCI slots and two 240-pin DIMM sockets! Other features include two SATA/300 controllers, 15-pin VGA, six USB 2.0 and audio ports. This Biostar G31D-M7 supports Intel Core 2 Duo, Pentium Dual-Core, Celeron Dual-Core and Celeron 400 Series Socket 775 processors with up to 1333 MHz FSBs (Front Side Bus)! Just add the computer case, CPU, system memory and the rest!