The Extreme Rare DFI LANPARTY DK 790FXB-M3H5 Motherboard is designed for high-performance computing with its Socket AM3 compatibility for AMD CPUs. It features 4 memory slots supporting DDR3 SDRAM, along with various input/output ports including optical S/PDIF out, PS/2, Ethernet, and USB 2.0. With expansion slots for PCI and PCI Express components, this ATX motherboard from DFI is ideal for casual computing and offers on-board audio and dual LAN capabilities for added functionality. Made in China, this unit is a unique and powerful choice for computer enthusiasts looking to build a high-speed system.