https://www.asus.com/displays-desktops/monitors/tuf-gaming/tuf-gaming-vg249qm1a/techspec/

TUF Gaming VG249QM1A Gaming Monitor – 23.8 inch FHD (1920x1080), Fast IPS, overclocking 270 Hz (Above 144Hz, 240Hz), Extreme Low Motion Blur, 1ms (GTG), 99% sRGB, FreeSync Premium, G-Sync compatible

23.8-inch FHD (1920x1080) Fast IPS gaming monitor with ultrafast 270Hz(OC) refresh rate designed for professional gamers and immersive gameplay
ASUS Extreme Low Motion Blur (ELMB ™) technology enables a 1ms response time (GTG), eliminating ghosting for sharp gaming visuals
FreeSync Premium and G-Sync compatible delivers a seamless, tear-free gaming experience by enabling VRR (variable refresh rate) by default
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

Model
TUF Gaming VG249QM1A
Display
Panel Size (inch) : 23.8
Aspect Ratio : 16:9
Display Viewing Area (H x V) : 527.04×296.46mm
Display Surface : Non-Glare
Backlight Type : LED
Panel Type : Fast IPS
Viewing Angle (CR?10, H/V) : 178°/ 178°
Pixel Pitch : 0.2745mm
Resolution : 1920x1080
Color Space (sRGB) : 99%
Brightness (Typ.) : 350cd/?
Contrast Ratio (Typ.) : 1000:1
ASUS Smart Contrast Ratio (ASCR) : 10000000:1
Display Colors : 16.7M
Response Time : 1ms(GTG)
Refresh Rate (Max) : 270Hz
Flicker-free : Yes
Video Feature
Trace Free Technology : Yes
GameVisual : Yes
Color Temp. Selection : Yes(4 modes)
GamePlus : Yes
HDCP : Yes, 1.4
Extreme Low Motion Blur : Yes
VRR Technology : FreeSync™ Premium & G-SYNC Compatible
GameFast Input technology : Yes
Shadow Boost : Yes
DisplayWidget : Yes, DisplayWidget Lite
Low Blue Light : Yes
Audio Feature
Speaker : Yes(2Wx2)
I/O Ports
DisplayPort 1.2 x 1
HDMI(v2.0) x 2
Earphone Jack : Yes
Signal Frequency
Digital Signal Frequency : HDMI: 30~255KHz (H) / 48~240Hz (V)
DisplayPort: 255~255KHz (H) / 48~270Hz(V)
Power Consumption
Power Consumption : <18W*
Power Saving Mode : <5W
Power Saving Mode : <0.5W
Power Off Mode : <0.3W
Voltage : 100-240V, 50/60Hz
Mechanical Design
Tilt : Yes (+20° ~ -5°)
VESA Wall Mounting : 100x100mm
Kensington Lock : Yes
Dimensions (Esti.)
Phys. Dimension with Stand (W x H x D) : 540.86 x 392.26 x 178.58mm
Phys. Dimension without Stand (W x H x D) : 540.86 x 324.83 x 59.68mm
Box Dimension (W x H x D) : 605 x 416 x 152mm
Weight (Esti.)
Net Weight with Stand : 4.2kg
Net Weight without Stand : 3.62kg
Gross Weight : 5.9kg
Accessories (vary by regions)
DisplayPort cable
HDMI cable
Power cord
Quick start guide
Warranty Card
Certificate
TÜV Flicker-free
TÜV Low Blue Light
AMD FreeSync Premium
G-SYNC Compatible