Intel D815EEA2 ATX Pentium III/Celeron Motherboard w/ Sound/LAN/Video. Specs: supports Coppermin FC-PGA Pentium III up to 1.1GHz @ 133MHz FSB and Celeron up to 1.1GHz @ 100MHz FSB; Intel 815E chipset; Maximum of 512MB PC133 RAM w/ (3) slots; onboard sound, Intel PRO/100 LAN, and Intel video; I/O: (4) USB ports, DVO (Digital Video Output), (2) UDMA100 IDE ports; (5) PCI slots and (1) 4X AGP slot (NO ISA SLOTS!); the board is standard ATX form factor and supports a standard ATX power supply. Software, manuals and cables are not included.