ASRock Z87 PRO4 - Haswell

Features
Intel®
Ethernet
This motherboard supports remote wake with the onboard Intel®
LAN, so you can connect with your PC from anywhere in the world. You will be able to power your PC on or turn it off, monitor and take control of it remotely with another smartphone, tablet or computer.
HDMI-In
Tired of constantly switching devices to connect to your one and only monitor? From now on just connect the monitor to your motherboard, and connect your secondary device (such as a PS3 or Xbox) to the motherboard’s HDMI-In port. With HDMI-In users may conveniently toggle between the computer’s screen and the secondary device’s screen, or even use their secondary device without powering on the computer.
Premium Gold Caps
Premium Gold Caps are 100% made in Japan; these solid capacitors are sleek, high gloss caps with a premium gold coating representing long life Premium Gold and stable performance.
Digi Power
More Precise, More EfficientBy adopting digital pulse-width modulation (PWM), the ASRock motherboard can provide CPU Vcore voltage more efficiently and smoothly. Compared to analog PWM, digital PWM can optimize the CPU power solution and provide a proper and stable Vcore for the processor.
A-Turning
A-Tuning is ASRock's multi purpose software suite with a new interface, more new features and improved utilities, including XFast RAM, OC Tweaker and a whole lot more.
Triple Monitor
This motherboard supports Triple Monitor. You may choose up to three display interfaces to connect monitors and use them simultaneously.
XFast 555
ASRock’s unique XFast 555 technology (XFast RAM, XFast LAN and XFast USB) allows users to experience 5 times performance boost in terms of system performance, LAN speed and USB transfer speed.
FAN-Tastic Tuning
Configure different fan speeds for respective temperatures using the graph. The fans will automatically shift to the next speed level when the assigned temperature is met.
Easy Driver Installer
For users that don’t have an optical disk drive to install the drivers from our support CD, Easy Driver Installer is a handy tool in the UEFI that installs the LAN driver to your system via an USB storage device, then downloads and installs the other required drivers automatically.
USB Key
In a world where time is money, why waste precious time everyday typing usernames to log in to Windows? Why should we even bother memorizing those foot long passwords? Just plug in the USB Key and let your computer log in to windows automatically!
UEFI Tech Service
Contact ASRock Tech Service by sending a support request from the UEFI setup utility if you are having trouble with your PC.
Fast Boot
With ASRock’s exclusive Fast Boot technology, it takes less than 1.5 seconds* to logon to Windows®
8 from a cold boot. No more waiting! The speedy boot will completely change your user experience and behavior.*The boot time may vary with a different configuration.
Restart to UEFI
ASRock "Restart to UEFI" technology is designed for those requiring frequent UEFI access. It allows users to easily enter the UEFI SETUP automatically when turning on the PC next time.
UEFI System Browser
The UEFI system browser allows you to easily check your current system configuration in UEFI setup.
OMG
ASRock OMG (Online Management Guard) technology allows you to establish an internet curfew or restrict internet access at specified times. Administrators are able to schedule the starting and ending hours of internet access granted to other users.
Dehumidifier
Users may prevent motherboard damages due to dampness by enabling “Dehumidifier Function”. When enabling Dehumidifier Function, the computer will power on automatically to dehumidify the system after entering S4/S5 state.
HDMI™ (High-Definition Multimedia Interface)
This motherboard supports HDMI™ (High-Definition Multimedia Interface) which is an interface standard for transferring uncompressed video data and delivering multi-channel audio through a single cable. Both video and audio data signals transferred through the HDMI™ interface are digital without being converted into analog, therefore it delivers the richest pictures and the most realistic sounds.