The ASUS P8Z77 WS motherboard features the Intel Z77 chipset supporting 3rd/2nd Generation Core i7/ i5/ i3/ Pentium / Celeron processors. It is fully ready for true PCIe 3.0. With 4-Way AMD CrossFireX and NVIDIA SLI support, it provides ultimate graphics performance and delivers extraordinary visual quality. Incorporated with the latest hybrid graphics technology, Lucid Virtu MVP, it enhances graphic processing power with maximum performance of both discrete graphics card and fast computing iGPU. Built in with ASUSs pioneer technology Dual intelligent Processors, third generation has further provides ultra-precise DRAM tuning in addition to ultra-precise CPU voltage control. With new SMART DIGI+ power control, the board can quickly delivers higher VRM frequency, voltage and current for superior CPU/iGPU/DRAM overclocking. Onboard Dual Intel Gigabit LAN features server-grade reliability with high-bandwidth networking for the best online experience when gaming or downloading high-definition content. In addition, ASUS has provided exclusive Network iControl to perfectly manage the bandwidth, automatically optimize bandwidth throughput. Just one click, it can instantly allocate traffic to applications on-demand for smooth on-line experience. It also carries attractive ASUS feature sets from preceding generations, and upgrade to enrich the functionality: Fan Xpert2 for optimized fan seed in cooling; USB BIOS flash back for simply plug and update;, USB 3.0 Boost for lightning fast transfer speeds; USB Charger+ to turn your PC into a flexible power-up station, ASUS SSD Caching for faster system boot and data retrieval. The P8Z77 WS is a professional candidate for ultimate reliability, impressive amounts of I/O scalability with superior graphic performance experience.