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ASUS ROG Strix 34" Ultrawide OLED HDR Gaming Computer Monitor (XG34WCDG) - 3440x1440, 175Hz, 0.03ms, OLED Care Pro, True 10-bit, G-SYNC Compatible, DisplayWidget, Extreme Low Motion Blur

OPEN BOX

34-inch 3440 x 1440 QD-OLED gaming monitor with 175Hz refresh rate and 0.03ms response time
New ASUS OLED Care Pro functions with Neo Proximity Sensor that precisely detects when the user is away, switching to a black screen to reduce the risk of burn-in
VESA DisplayHDR 400 True Black compliance, 99.3% DCI-P3 gamut, true 10-bit color, and Delta E < 2 color difference for astonishing HDR performance, making it perfect for photo and video editing
Exclusive ASUS DisplayWidget Center application allows users to easily access OLED Care Pro functions and adjust monitor settings using a mouse
ROG Gaming A.I technology with AI-powered features to enhance users' gaming experience
What's in the box: DisplayPort cable, USB Type-B to A cable, Power cord, ROG pouch, ROG sticker, Quick start guide, Warranty Card

The Open Box Product Disclaimer applies to this product. Please note that this product is non-returnable and non-refundable.

Overview

Specs

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Display
Screen Size	34"
Widescreen	Yes
Panel	QD-OLED
Adaptive Sync Technology	FreeSync Premium Pro & G-Sync Compatible
Resolution	3440 x 1440
Viewing Angle	178° (H) / 178° (V)
Aspect Ratio	21:9
Brightness	250cd/m2 (Typ.), 1,000 cd/m2 (HDR, Peak)
Contrast Ratio	1,500,000:1
Response Time	0.03ms(GTG)
Display Colors	1.07 Billion
Monitor Pixel Density	0.232 mm
Refresh Rate	175Hz
VESA Certified DisplayHDR	DisplayHDR True Black 400
Curved Surface Screen	Curved
Curvature Radius	1800R

Connectivity
Video Ports	1 x USB-C (DP Alternative) / 2 x HDMI 2.1
USB Ports	1 x USB 2.0 Type-A / 2 x USB 3.2 Gen 1 Type-A

Power
Power Supply	100 - 240 VAC, 50/60Hz
Power Consumption	Power Consumption: <36W Power Saving Mode: <0.5W Power Off Mode: <0.3W

Convenience
Stand Adjustments	Tilt: Yes (+20° ~ -5°) Swivel: Yes (+25° ~ -25°) Height Adjustment: 0~110mm
Built-in Speakers	No
Built-in Webcam	No
VESA Compatibility - Mountable	100 x 100mm
Features	GamePlus: Yes Game Visual: Yes VRR Technology: Yes (Adaptive-Sync) Extreme Low Motion Blur: Yes DisplayWidget: Yes, DisplayWidget Center GameFast Input technology: Yes Shadow Boost: Yes Aspect Control: Yes KVM Switch: Yes A.I. Assistant Technology: AI Visual A.I. Assistant Technology: Dynamic Crosshair A.I. Assistant Technology: Dynamic Shadow Boost

Dimensions & Weight
Dimensions	21.46" x 31.97" x 7.83" with stand 14.96" x 31.97" x 4.25" without stand
Weight	18.3 lbs. with stand 13.67 lbs. without stand

Packaging
Package Contents	DisplayPort cable Power cord Quick start guide ROG pouch ROG sticker USB Type-B to A cable Warranty Card

Additional Information
First Listed on Newegg	February 28, 2026

Warranty & Returns