I have returned this board. This is a like new Asus P5K Premium Black Pearl Edition motherboard. Only used for 12 hours. The only issue I had with it is that it would not work with the Western Digital SATA hard drives I bought. Other than that this is a great board. I'm selling it because the board did not work with the WD hard drives and I ordered another different board to get my system up and running. I'm offering it here first so I don't have to deal with an RMA. Plus ebay is still being a**holes with my account. Retail it is $220 plus shipping. I'm asking $199.99 plus free 2 day USPS Priority shipping to anywhere in the 48 states. This would make a great upgrade board! I just wish I could have used it. I will accept offers as long as its not lower than my out of pocket after an RMA. Here are some specs... Brand ASUS Model P5K PREMIUM/WIFI-AP CPU Socket Type LGA 775 CPU Type Quad-core / Core 2 Extreme / Core 2 Duo / Pentium FSB 1333/1066MHz North Bridge Intel P35 South Bridge Intel ICH9R Number of Memory Slots 4×240pin Memory Standard DDR2 1066 Maximum Memory Supported 8GB Dual Channel Supported Yes PCI Express x16 2 x PCI Express x16 (blue x16 mode, black x4 or x1 mode) PCI Express x1 2 PCI Slots 3 PATA 1 x ATA100 2 Dev. Max SATA 3Gb/s 6 SATA RAID NV RAID 0/1/0+1/5 JBOD Onboard Video Chipset None Audio Chipset ADI AD1988B Audio Channels 8 Channels LAN Chipset Marvell88E8056 Second LAN Chipset RealtekRTL8110SC Max LAN Speed Dual 10/100/1000Mbps PS/2 1 USB 6 x USB 2.0 IEEE 1394 1 x IEEE 1394a eSATA 3Gb/s 2 S/PDIF Out 1x Optical, 1x Coaxial Audio Ports 6 Ports Onboard USB 4 x USB 2.0 Onboard 1394 1x 1394a Form Factor ATX Dimensions 12.0" x 9.6" Power Pin 24 Pin Features ASUS WiFi-AP Solo 54 Mbps IEEE 802.11g and backwards compatible with 11 Mbps IEEE 802.11b - Software Access Point mode - Station mode : Infrastruceure mode and Ad-Hoc mode Package Contents UltraDMA 133/100/66 cable FDD cable 4 x Serial ATA cables 1 x 2-port Serial ATA power cable I/O Shield User's manual ASUS WiFi-AP Solo manual 3 in 1 Q-connector 1 x 2-port USB2.0 / 1-port IEEE1394 module ASUS WiFi-AP Solo omni-directional antenna [attachmentid=11525]