, , ,

ASUS 24 ROG Strix XG249CM 270Hz 1ms IPS FHD HDR USB-C Gaming Monitor

Product Code: 90LM07K0-B01A70 SKU: PCK11965 Categories: , , ,

Out of stock

Panel Size (inch) : 23.8
Color Space (sRGB) : 105%
True Resolution : 1920×1080
Refresh Rate (max) : 270Hz
HDR (High Dynamic Range)
Response Time : 1ms(GTG)
USB-C Power Delivery : 15W
Pivot : (Rotatable)
KVM switch support
Height Adjustment
VESA Wall Mount

ASUS 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.

  • 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 with NVIDIA GeForce* graphics cards and Freesync™ Premium with AMD graphics cards. *Compatible with NVIDIA GeForce GTX 10 series, GTX 16 series, RTX 20 series and newer graphics cards

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.


You’ll experience amazingly -fluid gaming visuals, giving you the upper hand in first-person shooters, racing, real-time strategy and sports titles.

AMD FreeSync™ Premium Technology

AMD FreeSync™ Premium Technology provides exceptional high dynamic range visuals while still maintaining low latency.

USB Type-C hub

It supports video transmission in DisplayPort signal; can serve as a USB hub, meaning that you can connect your device to your wired peripherals with clutter-free set-up. It can also use to charge your mobile device. The reversible USB Type-C™ connector design makes connecting any device effortless and quick.

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!


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.

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.

Rich connectivity

Extensive connectivity options, including, I/O: DisplayPort1.2, HDMI (v2.0) and USB Type-C support a wide array of multimedia devices.


SKU: PCK11965 Categories: , , ,
Adaptive Sync

G-Sync Compatible

Brand Name


Curvature type


Display Type



3.5mm, HDCP, Height adjustment, pivot (rotation), sRGB

Monitor Type



Audio, DisplayPort 1.2, HDMI 2.0, USB 3.0, USB Type-C (Charge & Display)

Refresh Rate




Response Time


Screen Size

23.8 inch, 24 inch

Width Type



Panel Size (inch) : 23.8
Aspect Ratio : 16:9
Color Space (sRGB) : 105%
Panel Type : IPS
Panel Backlight : LED
True Resolution : 1920×1080
Display Viewing Area (HxV) : 527.04 x 296.46 mm
Display Surface : Non-Glare
Pixel Pitch : 0.2745mm
Brightness (Typ.) : 350cd/㎡
Contrast Ratio : 1000:1
Viewing Angle (CR≧10) : 178°/ 178°
Response Time : 1ms(GTG)
Display Colors : 16.7M
Flicker free : Yes
HDR (High Dynamic Range) Support : HDR10
Refresh Rate (max) : 270Hz

Video Feature

Color Accuracy : △E≦ 2
Low Blue Light : Yes
HDCP Support : Yes, 2.2
VRR Technology : FreeSync™ Premium
Extreme Low Motion BlurYes
ELMB Sync : Yes
HDR Mode : Yes
Display Widget : Yes
KVM Switch : Yes

I/O Ports

DisplayPort 1.2 x 1
HDMI (v2.0)x 1
USB-Cx 1
Earphone jack : Yes
USB Hub : 2x USB 3.2 Gen 1 Type-A
USB-C Power Delivery : 15W

Audio Features


Signal Frequency

Digital Signal Frequency : HDMI:31~274 KHz (H) / 48~240 Hz (V) USB-C, DisplayPort: 31~300 KHz (H) / 48~270 Hz (V)

Power Consumption

Power Consumption : <22.7W
Power Saving Mode : <0.5W
Power Off Mode : <0.3W
Voltage : 100-240V, 50/60Hz

Mechanical Design

Tilt : Yes (+20° ~ -5°)
Swivel : Yes (+25° ~ -25°)
Pivot : Yes (0° ~ 90° Clockwise)
Height Adjustment : 0~100mm
VESA Wall Mounting : 100x100mm
Kensington Lock : Yes

Dimensions (Esti.)

Phys. Dimension with Stand (W x H x D) : 540 x (388~488) x 238 mm
Phys. Dimension without Stand (W x H x D) : 540 x 325 x 57 mm
Box Dimension (W x H x D) : 627 x 409 x 247 mm

Weight (Esti.)

Net Weight with Stand : 6.6 Kg
Net Weight without Stand : 3.2 Kg
Gross Weight : 8.8 Kg

Accessories (vary by regions)

Color pre-calibration report
HDMI cable
Power adapter
Power cord
Quick start guide
ROG sticker
USB 3.0 cable
USB-C cable
Warranty Card


TÜV Flicker-free
TÜV Low Blue Light
AMD FreeSync Premium