ROG Strix XG249CM 23.8in Fast IPS 270Hz 1ms HDR Gaming Monitor w/ AMD FreeSync, NVIDIA G-Sync, USB Hub, KVM Switch, HAS
Product Info

ROG Strix XG249CM 24in Full HD 270Hz HDR Gaming Monitor
ASUS's Extreme Low Motion Blur Sync (ELMB SYNC) technology enables ELMB together with VRR, eliminating ghosting and tearing for sharp gaming visuals with high frame rates up to 270Hz!!!
- 23.8-inch Full HD (1920 x 1080) gaming monitor with ultrafast 270*Hz (overclocking) refresh rate designed for professional gamers
- ASUS Fast IPS technology enables a 1ms response time (GTG) for sharp gaming visuals with high frame rates
- ASUS Extreme Low Motion Blur Sync (ELMB SYNC) technology enables ELMB together with G-SYNC Compatible, eliminating ghosting and tearing for sharp gaming visuals with high frame rates
- High Dynamic Range (HDR) technology delivers contrast and color performance
- Supports both Adaptive-Sync Technologies for compatible NVIDIA GeForce G-Sync™ and AMD Radeon Freesync™ Premium enabled graphics cards
INCREDIBLY FAST 270Hz (OC) REFRESH RATE
You'll experience amazingly fluid gaming visuals, giving you the upper hand in first-person shooters, racing, real-time strategy and sports titles by reducing visual latency and lowering screen latency.

ASUS FastIPS Display−1ms (GTG) Response Time
ASUS FastIPS Display allows the display's liquid crystal elements to switch up to 4X faster than conventional IPS panels for improved response. With a 1 ms gray-to-gray response time, smearing and motion blur are virtually eliminated. This display also delivers superior images and an astounding 1,000:1 contrast ratio.
ROG Strix XG249CM 24in Full HD 270Hz HDR Adaptive Sync Gaming Monitor
ASUS's Extreme Low Motion Blur Sync (ELMB SYNC) technology enables ELMB together with VRR, eliminating ghosting and tearing for sharp gaming visuals with high frame rates up to 270Hz!!!
- 23.8-inch Full HD (1920 x 1080) gaming monitor with ultrafast 270Hz (w/ OverClocking) refresh rate designed for professional gamers
- ASUS Fast IPS technology enables a 1ms response time (GTG) for sharp gaming visuals with high frame rates
- ASUS Extreme Low Motion Blur Sync (ELMB SYNC) technology enables ELMB together with G-SYNC Compatible, eliminating ghosting and tearing for sharp gaming visuals with high frame rates
- High Dynamic Range (HDR) technology delivers contrast and color performance
- Supports both Adaptive-Sync Technologies for compatible NVIDIA GeForce G-Sync™ and AMD Radeon Freesync™ Premium enabled graphics cards
INCREDIBLY FAST 270Hz (OC) REFRESH RATE
You'll experience amazingly fluid gaming visuals, giving you the upper hand in first-person shooters, racing, real-time strategy and sports titles by reducing visual latency and lowering screen latency.
ASUS FastIPS Display−1ms (GTG) Response Time
ASUS FastIPS Display allows the display's liquid crystal elements to switch up to 4X faster than conventional IPS panels for improved response. With a 1 ms gray-to-gray response time, smearing and motion blur are virtually eliminated. This display also delivers superior images and an astounding 1,000:1 contrast ratio.
Features
AMD FreeSync™ Premium Technology
AMD FreeSync™ Premium Technology provides exceptional high dynamic range visuals while still maintaining low latency for more accurate responses.
KVM Switch Support
When two devices are connected to the monitor, the KVM switch lets you control them both using just one keyboard and mouse. This saves the desk space and it's more intuitive!
Multi HDR Mode
Now you can choose from multiple HDR modes to adjust monitor HDR performance based on the current viewing scenario.
Rich Connectivity Options
Extensive connectivity options, including, 1x DisplayPort v1.2 port, 1x HDMI v2.0 port, an USB 3.2 Gen 1 Type-C Hub and integrated KVM Switch help to support a wide array of multimedia device I/O options.
HIGH DYNAMIC RANGE (HDR)
HDR technology supports across a range of luminance to deliver a wider color range and higher contrast than traditional monitors. The brightest whites and the darkest blacks bring out details like never before, making games, videos, movies and tv shows more realistic then ever.

USB 3.2 Gen 1 Type-C Hub
This USB Type-C Hub supports video transmission in an Alt Display (DisplayPort) signal; can serve as a USB hub, meaning that you can connect 2x USB 3.1 Type-A devices with a clutter-free set-up. It can also be used to charge your mobile and media devices. The reversible USB Type-C connector design makes connecting any device effortless the first time.
In Game Enhancements:
- Shadow Boost
ASUS Shadow Boost technology clarifies dark areas of the game world without overexposing brighter areas — improving overall viewing while also making it easier to spot enemies hidden in dark areas of the map - GamePlus
ASUS GameVisual Technology has seven pre-set display modes to optimize visuals for different types of content. This unique feature can be easily accessed through a hotkey or the on-screen display settings menu - GameVisual
The ASUS-exclusive, integrated GamePlus hotkey offers in-game enhancements that help you get more out of your game. This function is co-developed with input from pro gamers, allowing them to practice and improve their gaming skills - Flicker−Free Technology
Flicker-Free technology reduces flicker to minimize eyestrain for improved comfort when you're embroiled in long gaming sessions - Ultra−Low Blue Light Technology
ASUS's Ultra-Low Blue Light Technology reduces the amount of potentially harmful blue light emitted by the display. Four different levels of Blue Light reduction are available to control the amount of blue light you see
Ergonomic Design
With an ergonomically-designed stand, it provides tilt, swivel, pivot and height adjustments so you can easily find your ideal viewing position. The display is also VESA-compatible for wall mounting.

Additional Information:
Specifications
Make and Model | ASUS ROG XG249CM 24 inch IPS HDR 270Hz Gaming Monitor |
---|---|
Screen Size | 23.8" / 604mm Diagonal Display 527.0 x 296.5mm |
Native Resolution | Full HD: 1,920 x 1,080 |
Panel Type | IPS |
Refresh Rates: | Up to 270Hz (OC) HDMI port: 31 ~ 274KHz (H) / 48 ~ 240 Hz (V) USB Type-C & DisplayPort ports: 31 ~ 300KHz (H) / 48 ~ 270Hz (V) |
Brightness | Typical: 350 cd/m2 |
Response Time | 1ms GTG (Gray to Gray) |
Dot Pitch | 0.2745mm2 |
Contrast Ratio | Native Contrast Ratio: 1,000:1 |
Backlight | LED |
Color Profile | sRGB Colour Gamut: 105% |
Viewing Angle | 178° x 178° (CR<10) |
Speakers | None |
I/0 Ports | 1x HDMI v2.0 port 1x DisplayPort v1.2 port 1x 3.5mm Stereo Headphone Out jack USB Hub:Input: 1x USB 3.2 Gen1 (5Mbps) Type-C port Output: 2x USB 3.2 Gen1 (5Mbps) Type-A ports USB Charging: Up to 15W Charging |
Stand Functions | Tilt Range: 25° (+20 ~ -5°) Swivel Range: 50° (+25 ~ -25°) Pivot Range: 90° (Portrait to Landscape) Height Range: 100mm |
Video Features | Color Accuracy: △E≦ 2 Low Blue Light Technology HDCP v2.2 FreeSync™ Premium Extreme Low Motion Blur ELMB Sync HDR Mode: HDR10 Display Widget KVM Switch |
VESA | VESA Wall Mount Hole Spacing: 100 x 100mm Supports optional VESA 100 x 100mm Wall Mount |
Kensington Lock Slot | Supports Optional Kensington Lock |
Power Input | 100 ~ 240Vac, 50 / 60Hz |
Power Consumption | Power On: Up to 22.7W Maximum Power Saving Mode: <0.5W Power Off Mode: <0.3W |
Dimensions (LxWxH) | With Stand, Maximum Height: 238 x 540 x 488mm With Stand, Minimum Height: 238 x 540 x 388mm Without Stand: 57 x 540 x 325mm |
Weight | With Stand: 6.6kg Without Stand: 3.2kg |
Package Contents
- ASUS ROG XG249CM 24 inch IPS HDR 270Hz Gaming Monitor w/
- 1x HDMI Cable
- USB 3.0 Cable
- USB Type-C Cable
- 1x AC Power Adapter
- 1x AC Power Cord
- Color Pre-Calibration Report
- Quick Start Guide
- ROG Sticker
- Warranty Card