Killer E2400 Intelligent Networking Platform boosts networking performance for time-sensitive UDP (User Datagram Protocol) based applications, such as online games and high-quality media streaming.

7.1 CH HD audio with Realtek ALC1150 audio codec, Pure Power-In and other technologies delivers the crispest sound effects.

After plugging the USB mouse into the Fatal1ty Mouse Port and running F-Stream, gamers can use Fatal1ty’s personal preferred mouse polling rate at 500 Hz. F-Stream also provides the flexibility for gamers to adjust the mouse polling rate from 125 Hz to 1000 Hz. This is helpful for professional gamers to experience smoother gameplay and faster response time.

1. Fatal1ty mouse port supports USB 1.1 mice.
2. Some mice might not support polling rates up to 1000Hz.
3. Some wireless USB mice might not be supported by Fatal1ty mouse port.
4. Fatal1ty mouse port does not support USB mice connected to a USB hub.

Key Master consists of two major features, Sniper Key and Macro Key. It enhances your mouse and keyboard with customizable macros, sniper modes, key repeat rates and repeat delay.

Without Sniper Key

With Sniper Key

The power phase design offers smooth power delivery to the CPU, unmatched overclocking capabilities, lower temperature for advanced gamers, and reinforced system stability for taking on all sorts of arduous computing tasks.

This motherboard comes with a Type-C USB 3.0 port built on the rear i/o for delivering up to 5 Gbps data transfer rates and to support future USB Type-C devices.

The PCIe Gen3 x4 Ultra M.2 interface pushes data transfer speeds up to 32Gb/s. In addition, it also supports SATA3 6Gb/s M.2 modules, and is compatible with ASRock’s U.2 Kit for installing some of the world’s fastest U.2 PCIe Gen3 x4 SSDs.

Originally an Easter egg, now the hidden option DDR4 OC may be summoned from the UEFI using certain memory modules, such as Samsung or Kingston DDR4 memory DIMMs. It unlocks the hidden potential of those memory modules and maximizes the performance!

EZ mode is a dashboard which contains multiple readings of the system’s current status. You can check the most crucial information of your system, such as CPU speed, DRAM frequency, SATA information, fan speed, etc.

The motherboard supports the latest DDR4 memory modules and most extreme memory performance!

Unlike traditional motherboards that use analog power, this motherboard uses a next generation digital PWM (Pulse-Width Modulation) design which provides CPU Vcore voltage more efficiently and smoothly. The stability and lifespan of the motherboard is greatly enhanced.

A new flexible PCIe Gen3 x1 slot design that allows users to install add-on cards of all kinds of sizes.

* The bandwidth of your devices will be limited to PCIe Gen3 x1.

Due to chipset limitation, when you want to install Windows 7 on this MB, you may need to use “Win 7 USB Patcher” to create a new ISO file.

F-Stream is Fatal1ty's multi-purpose software suite with a new interface, more new features and improved utilities.

ASRock Live Update & APP Shop is designed for your convenience. Various apps and support software is provided for users to download. You can also easily optimize your system and keep your motherboard up to date with ASRock Live Update & APP Shop.

Some sensitive digital components on the motherboard are vulnerable to power surges. The excessive current may cause your system to malfunction immediately. ASRock Full Spike Protection includes various technologies to prevent your motherboard’s components from being damaged by these unexpected voltage spikes.

ASRock Cloud technology makes your mobile devices connect to your PC seamlessly and supports multi devices for accessing File Explorer cloud service simultaneously!