**ASUS P8Z77-V Premium: The First Intel Certified & Windows Optimized Motherboard to Feature Thunderbolt Technology** ** Worlds 1st Windows-based Thunderbolt Motherboard** Equipping with the fastest I/O,  Thunderbolt onboard,  it ramps up the transfer speed up to 10 Gbps which is 2X faster than USB (Universal Serial Bus) 3.0. Also supporting high resolution of a Display Port up to 2560 x 1600. No more messy cabling,  it only requires one unified cable to transmit your high-performance storage & video capturing devices. Also,  with the daisy-chain technology,  it can connect up to 6 Thunderbolt devices which extends the extreme capability out of one compact port. **4-Way SLI/CFX Support** We prepare the greatest for the most enthusiastic users & the hunger for graphics is definitely on the top list. It features a unique PCIe 3.0 bridge chip to support 4-Way SLI/ Cross Fire X at x 16/x 16 or x 8/x 8/x 8/x 8 for unrivaled multi-GPU gaming performance. Explicit the best graphical performance onboard. **SSD Caching II** With additional 4*SATA 6 Gb/s ports,  the media-favored SSD Caching now upgrades to the 2nd generation featuring multiple SSD caching function. With the most flexible usage available,  users can pair 3 SSD plus 1 HDD or 2 sets of SSD & HDD as wishes. Harness a combination of SSD-like performance & response & hard drive capacity with a single click,  without the need to reboot for instant activation & complete ease of use. **m SATA 32GB SSD Onboard** To minimize the efforts users might encounter,  P8Z77-V PREMIUM get everything ready onboard. Armed with 32GB SSD,  you dont have to prepare the extras to enjoy the Intel Smart Response & Rapid Start Technology for a faster system performance & instant-on function. Above all,  the P8Z77-V PREMIUM also have full-collection of ASUS Z77 features which 
 Includes:: Dual Intelligent Processors 3 with Smart DIGI+ Power Control for ultra-precise tuning to CPU,  i GPU & DRAM. Dual band Wi-Fi GO! support for complete cl