
Visualize your victory with MSI MAG342CQR Curved Gaming™ monitor. Equipped with a 3440×1440, 144hz Refresh rate, 1ms response time panel, MAG342CQR will give you the competitive edge you need to take down your opponents. Built with adaptive sync, MAG342CQR can match the display’s refresh rate with your GPU for ultra-smooth gameplay. Make sure you can hit your mark with all the latest technologies built-in the MSI Curved Gaming™ monitor for competitive play.
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144HZ REFRESH RATE +
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THE MOST VIVID DISPLAYMSI Optix gaming monitor is equipped with HDR technology that can produce images with more details, wider range of colors, and look more similar to what is seen by the human eye when compared to traditional monitors. |
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MESMERIZING
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NIGHT VISION ENGAGEDWhether your entire screen is dark, or just a few portions have heavy shadows. Let the world’s first smart black tuner brighten your day by bringing out the fine details in dark areas. |
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TRUE COLORThe Optix MAG342CQRV Curved Gaming Monitor has more gamut coverage compared to general monitors. Gameplay colors and details will look more realistic and refined, to push immersion to its limits. |
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178 DEGREES OF
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SMOOTHEN OUT YOUR GAMEPLAYThe MSI Optix MAG342CQR is built with Adaptive Sync technology to achieve the smooth visuals for your gameplay. Adaptive Sync technology will sync the refresh rate of your monitor with your GPU to eliminate screen tearing or stuttering. The ultra-smooth and lag-free visuals that Adaptive Sync provide will allow you to enjoy the game the way it was meant to be enjoyed. |
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ANTI-FLICKERTECHNOLOGYGeneric monitor displays normally have a flicker-rate of about 200-times per second, which is unnoticeable to the naked eye, but can cause fatigue over time. MSI Anti-Flicker technology provides a very comfortable viewing experience by reducing the amount of flicker. |
FROM EDGE TO EDGE
With a super narrow bezel, enjoy the best immersion possible in the latest games with a multi-monitor 180 degree setup. Enjoy better continuity between screens while playing games, working, or general computing.

Specification
| Panel Size | 34″ (86.36 cm) |
|---|---|
| Curvature | 1500R |
| Panel Type | VA |
| Panel Resolution | 3440 x 1440 (UWQHD) |
| Pixel Pitch (H x V) | 0.23175(H) x 0.23175 (V) |
| Aspect Ratio | 21:09 |
| Brightness (nits) | 300 |
| Contrast Ratio | 4000:01:00 |
| DCR | 100000000:1 |
| Signal Frequency | 30~160 KHz(H) 60 to 144Hz(V) |
| Refresh Rate | 144Hz |
| Response time | 1ms(MPRT) |
| DYNAMIC REFRESH RATE TECHNOLOGY | Adaptive-Sync |
| Video ports | 1x DP (1.4) 2x HDMI™ (2.0) |
| Audio ports | 1 x Earphone out |
| Viewing Angle | 178°(H)/178°(V) |
| Adobe RGB / DCI-P3 / sRGB | 94.64% / 92.57% / 118.25% |
| Surface Treatment | Anti-glare |
| Display Colors | 1.07B(8 bits + FRC) |
| Power Type | External Adaptor 19V 3.42A |
| Power Input | 19V 3.42A |
| Adjustment (Tilt) | -5° ~ 20° |
| Adjustment (Swivel) | -30° ~ 30° |
| Adjustment (Pivot) | -5° ~ 5° |
| Adjustment (Height) | 0 – 90mm |
| Kensington Lock | Yes |
| Dimension (W x H x D) | 810 x 510 x 270 mm / 31.89 x 20.08 x 10.63 inch |
| Carton Dimension (W X H X D) | 910 x 485 x 210 mm / 35.83 x 19.09 x 8.27 inch |
| Frameless Design | Yes |
| VESA Mounting | 75 x 75 mm |
| Weight (NW / GW) | 6.91 kg / 9.36 kg 15.24 lbs / 20.64 lbs |
| Note | Display Port: 3440 x 1440 (Up to 144Hz) HDMI™: 3440 x 1440 (Up to 100Hz) sRGB and DCI-P3 follow CIE1976 standrard |



















