B85-PRO Ultimate B85 platform with high-endurance 5X Protection, Intel® SBA and 4K display ASUS 5X Protection - All-round protection provides the best quality, reliability, and durability New UEFI BIOS – Friendlier, easier, and more intuitive with helpful info added Fan Xpert 2 - Comprehensive controls for the perfect cool and quiet balance USB 3.0 Boost (UASP Support) - 170% faster transfer speeds than traditional USB 3.0 Network iControl - Real-time network bandwidth management