This 2560 x 1440 QHD resolution monitor has a maximum refresh rate of 170 Hz through the DisplayPort input, which works with the 1 ms response time to deliver silky smooth graphics during fast action sequences.

When connected to an NVIDIA G-SYNC-compatible graphics card, the monitor’s refresh rate will sync and lock with the graphics card’s output frame rate. Establishing this sync removes tearing and stuttering, which can result from conventional fixed screen refresh rates, especially important for gaming in stereoscopic 3D. An additional benefit of G-SYNC is reduced lag, so gamers will benefit from the improved command response time.

ASUS Extreme Low Motion Blur (ELMB) technology enables a 1 ms MPRT response time and provides users with sharp details and responsive movements. ELMB works alongside Adaptive-Sync technologies to deliver detailed visuals and high frame rates.

The 27″ In-Plane Switching (IPS) panel is designed to deliver 16.7 million colors with high-dynamic range, covering 95% of the DCI-P3 gamut for rich visuals featuring bright whites and deep blacks. Other features include a 400 cd/m² brightness and 1000:1 static contrast ratio.

The VESA DisplayHDR 400 certification is an industry standard that ensures this display has a minimum peak 400 cd/m² level of brightness alongside a specific color gamut, bit depth, and rise time values for high color accuracy and contrast.

Enhance your gaming experience with ASUS Aura Sync ambient lighting effects, which can be synchronized with compatible components and peripherals.

With the built-in 2W stereo speaker system, you can enjoy games, videos, music and more without having to clutter your desk with external speakers.

Quickly connect peripherals such as keyboards, mice, and flash drives to your computer through the monitor using the 2-port USB hub.

USB 3.1 Gen 1 features a maximum throughput of 5 Gb/s. USB 3.1 Gen 1 and USB 3.0 are synonymous.

Switch between Cinema and Gaming HDR modes to tailor performance according to what you’re viewing.

With Dynamic Shadow Boost technology, dark areas are automatically brightened without changing other areas, making it easier to spot enemies hiding in the shadows.

Use the integrated GamePlus hotkeys to enable on on-screen object magnification, a crosshair, a timer, and an fps counter along with a multi-display alignment tool.

A variety of presets are available for optimized the visuals. They include:

• Racing: Reduces input lag with G-SYNC turned on.
• MOBA: Enhances the color of the opponent’s health and mana bars.
• Cinema: Cools and saturates colors for more immersive movies.
• RTS / RPG: Enhances color saturation and contrast sharpness for brighter colors and detailed visuals.
• FPS: High contrast brightens up darkened areas and shadows to help spot hidden enemies.
• sRGB: Optimizes colors for surfing the web or editing photos.
• Scenery: Provides more contrast gradations, making grass greener and skies bluer for slide shows.
• Night Vision Goggles: Adds a green filter to better see objects and characters in darkened environments.

Flicker-Free technology reduces flicker to minimize eyestrain for improved comfort during extended gaming sessions. ASUS Ultra-Low Blue Light technology offers four different settings to help reduce the amount of blue light that the display emits.

The ROG Strix XG27AQ includes two HDMI 2.0 ports and one DisplayPort 1.2 input. It also has a 3.5mm headphone jack.

The screen can be rotated 90° to view documents in portrait mode. Adjust the screen’s height, tilt, and swivel to suit your comfort. Or use the 100 x 100mm VESA mounting holes to attach the monitor to a swivel arm, wall, or multi-monitor stand. The 178° horizontal vertical viewing angles allow you to see the screen clearly from almost any position.