Dear sir, Now we have some syntax Syntax S648 motherboard in stock, they are all new original retail box unopen products. our offer is US$25.00/Pcs, if you are interesting in them, please feel free to contact me, thanks. Have a nice day Best Regards Kevin http://www.syntaxusa.com/catalog/product_info.php?cPath=44_46&products_id=68 Description ・ Intel Motherboard S648 Special Features ・ Socket 478 board that supports Intel Pentium 4 processor up to 533Mhz FSB ・ Integrated with the most advanced technologies - SiS MuTIOL media I/O Magic Setting, USB 2.0 (SiS 963) ・ USB 2.0 ・ Supports Ultra DMA 133/100 Specifications - Processors ・ Socket 478 for Intel Pentium 4 processor ・ FSB 533/400 MHz ・ Supports Hyper-Threading Technology - Chipset ・ North Bridge: SiS 648 ・ South Bridge: SiS 963 - Memory ・ 3 DDR DIMM sockets Support ・ 3 x 2.5V DDR SDRAMs (DDR266/DDR200) or ・ 2 x 2.5V DDR SDRAMs (DDR333) ・ Max. 3GB (2GB only for DDR333) - Graphics ・ 8X AGP - Sound ・ Compliant with AC97 2.2 specification - LAN ・ RealTek RTL8100/B 10/100 Mbps Fast Ethernet Controller - IDE ・ 2 UltraDMA 133/100/66/33 - USB ・ 6 USB 2.0 - Expansion Slots ・ 1 AGP 8X ・ 5 PCI ・ 1 CNR - Back Panel I/O Ports ・ 1 PS/2 Mouse ・ 1 PS/2 Keyboard ・ 1 Parallel ・ 2 Seria ・ Game port ・ 1 LAN ・ 2 USB ・ 1 Line-in ・ 1 Line-out ・ 1 Mic-in - Internal I/O Connectors ・ 2 USB 2.0 headers support additional 4 USB ports ・ Front Panel MIC/Line out header ・ SIR header ・ HDD LED, Reset switch, Power switch headers ・ ATX power connector ・ CPU/Power/Case fan Connectors - BIOS ・ Award 2MB flash EEPROM ・ Supports Plug and Play 1.0A, AMP 1.2, multi boot, DMI ・ Support ACPI V1.0 specification - Form Factor ・ ATX - Board Size ・ 12" x 9.6" (305mm x 244mm) - RTC & Battery ・ SiS 963 built-in 256 bytes of CMOS SRAM ・ With CMOS hardware clear jumper