P8B75-M LX P8B75-M-LX-ASUS-1403 Enhanced USB 3.0 Speed and Real-time Network Bandwidth Control on the B75 Platform ASUS UEFI BIOS – Experience the most friendly BIOS interface ever. GPU Boost – Enjoy great graphic performance with your iGPU. PCIe 3.0 – Improve your graphic performance with incredible data speed. SATA 6G / USB 3.0 – The latest data transfer technology. Windows 8 Ready – Assured Compatibility