ASUS P8B75-M LE LGA 1155 Intel B75 HDMI SATA 6Gb/s USB 3.0 Micro ATX Intel Motherboard EPU  Worlds first real-time PC power saving chip that auto detects PC loads and intelligently moderate power consumption accordingly to optimize energy efficiency Fan Xpert Intelligently monitors ambient temperatures and automatically adjust CPU and Chassis fan speeds to provide a cool and quiet system GPU Boost  Instant accelerates iGPU for instant graphics performance enhancement ASUS USB 3.0 Boost  Set USB 3.0 devices into 3 modes: Normal, Turbo, UASP to improve overall read/write performance instantaneously Network iControl  Real-time Network Bandwidth control UEFI BIOS Award winning and most innovative GUI BIOS available