Micro-Star 865PE S478 P4 MAX-3GB 3DDR ATX (865PE NEO2-V) ATX Form Factor Supports Intel Pentium 4 Northwood, Prescott, & P4 Extreme Edition (Socket 478) processors at up to 3.2 GHz or higher speeds Up to 800 MHz FSB Hi-Speed USB 2.0 Controller - 8 ports 10/100 Ethernet Port