Esonic G31 DDR2 motherboard 

• CPU Supports IntelPentium 4/Pentium D/CoreTM2Duo/ Pentium Dual-Core E2XXX or Celeron4XXX/WolfdaleCPU
• FSB 533/800/1066/1333MHZ
• Chipset NorthBridge: Intel G31 chipset South Bridge: Intel ICH7 chipset
• Memory DDR2533/667/800 SDRAM(4GB Max)2 DDR2 DIMMs (240Pin/1.8V)
• LAN Supports  Realtek RTL8100C or RTL8103EL 10/100MB/S
• Audio Chipintegrated by Realtek ALC662,supports 5.1-channel audio-out Vista Premium
• compliance
• IDE PortSupports Ultra DMA 66/100 mode, Supports PIO,Bus Master operation mode STAT Supports,2 SATA devices
• Parellel port supporting SPP/EPP/ECP mode
• 1 PS/2 mouse port 1 PS/2 Keyboard port
• 1 serial port(COM1) 1 VGA port
• 4 USB 2.0 ports 1 RJ-45 LAN jack 3 flexible
• audio jacks
• On-Board Pinheaders/Connectors 1
• USB 2.0 Pinheader 1 CD-In connector
• 1 Front Panel Audio Pinheader
• Slots 1
• PCI Express x16 slot
• 1 PCI slots(Support 3.3V/5V PCI bus interface)
• Form Factor Micro-ATX (21cm X 16.8 cm)
• Mounting 6mounting holes
• 01 year warranty