ASUS P8H61-M &lt;REV 3.0&gt; Intel H61 (B3) DDR3 1333 microATX Motherboard GPU Boost - Two simple ways to get quick free graphics upgrade EPU - System Level Energy Saving & Real-time Power Management for Superb Platform Power Efficiency Anti-Surge Protection - Safeguard your device by providing voltage protection to all major onboard components Low EMI - Up to 50% less radiation design EFI BIOS- BIOS control via a Graphical Interface with mouse controlled support featuring unparalleled control options, 2.2TB or higher native HD support, and Quick Boot features