Asus Micro ATX DDR4 Motherboards H170M-PLUS/CSM 5X Protection II - Advanced hardware safeguards for all-round protection Lightning-fast M.2 with PCIe 3.0 x4 interface USB Type-C for convenient connectivity Epic gaming audio with noise-isolation design Media-acclaimed UEFI BIOS with EZ Flash 3 Fan Xpert 2+ advanced fan controls for ultimate cooling and silent performance