Z97-E BIOS Z97-E-ASUS-0704 High-value Z97 ATX motherboard with speedy SATA Express and M.2, and high-clarity Crystal Sound 2 for potent speed and entertainment. Proven quality - 5X Protection. 1000+ compatible devices. 7000+ validation hours. Onboard M.2 and SATA Express with 10Gbit/s transfer speeds Crystal Sound 2 and Intel Gigabit Ethernet — a game-winning combo! Fan Xpert 3 - Advanced fan controls for ultimate cooling and quietness Media-acclaimed UEFI BIOS with new EZ Tuning Wizard ASUS HomeCloud - A digital PC hub perfect for sharing and home theater Upgrade flexibility to ultimate-speed 10Gbit/s with ASUS USB 3.1 Card