shippingWe‘re shipping as usual! The Canada Post strike only affects certain remote deliveries and PO Boxes. Details
shipping Holiday Shipping Details & Extended Holiday Returns
Currently sold out
  • $339.99
  • $459.99
  • Save: $120.00 (26%)
  • $21.47 Shipping
Price alert
Add to wish list(Found on 3 wish lists)
Sold by Newegg

Shipped by Newegg

Best Sellers

Hot Seller
4.5 (3,547 total ratings)
  • $479.44
  • + $46.79 Shipping
Shop it at NeweggBusiness.

MSI MAG345CQR 34-inch 3440 x 1440 (UWQHD) Gaming Monitor, 180Hz, Adaptive-Sync, HDR Ready, HDMI, VGA Port, VESA Mountable, Tilt, 4-Side Slim Bezel, 1ms, Black

  • Enjoy the most immersive gameplay with a 1000R curvature rate
  • 180Hz High Refresh Rate
  • Eliminate screen tearing and choppy frame rates with a 1ms(MPRT) response time
  • The mesmerizing RGB lights on the back of the screen create a stunning visual display
  • HDR Ready. Provide eye-catching detail through contrast and shadows adjustment
  • Perfectly supports 120Hz at QHD/2K resolution with next-gen consoles like PS5 and Xbox series X/S
+
+
Overview
Specs
Reviews (31)
MSI MAG345CQR Curved Gaming Monitor
MSI MAG345CQR Curved Gaming Monitor
MSI MAG345CQR Curved Gaming Monitor
MSI MAG345CQR Curved Gaming Monitor

Enjoy smooth, tear-free gameplay.

180Hz Refresh Rate + 1ms Response Time

Equipped with a 180Hz Refresh rate, 1ms (MPRT)response time panel, MAG 345CQR will give you the competitive edge you need to take down your opponents.

MSI MAG345CQR Curved Gaming Monitor
MSI MAG345CQR Curved Gaming Monitor

FREESYNC PREMIUM

Fluid gaming unlocked.

TEAR-FREE, STUTTER-FREE GAMING

Don't choose between between choppy gameplay or broken frames. Get fluid, artifact-free performance.

WIDE COLOR GAMUT

Better color accuracy.

SEE IN TRUE COLOR

Gameplay colors and details will look more realistic and refined, to push immersion to its limits.

MSI MAG345CQR Curved Gaming Monitor
MSI MAG345CQR Curved Gaming Monitor

ANTI-FLICKER

Don't settle for less.

ANTI-FLICKER TECHNOLOGY

Achieve a better viewing experience with reduced flicker rates on our monitors.

Game longer without pain.

LESS BLUE LIGHT

Optimized to produce less blue light, so that you can game for longer without eye-fatigue.

MSI MAG345CQR Curved Gaming Monitor
MSI MAG345CQR Curved Gaming Monitor

VRR MODE FOR CONSOLES

Console gaming improved.

SUPPORTS UP TO 120HZ ON LATEST CONSOLES

The monitor can support VRR function with 1440P resolution optimization through MSI Console mode.

CONTROLLER WAKE-UP

Wake up and game time.

HDMI CEC FUNCTION

Wake up the screen with your PS or Switch controller with the built-in HDMI CEC function.

MSI MAG345CQR Curved Gaming Monitor
MSI MAG345CQR Curved Gaming Monitor

See more details, powered by AI.

AI VISION

The new Al Vision technology can not only reveal details in dark areas but also enhance overall brightness and saturate colors, bringing brightness to your day.

MSI MAG345CQR Curved Gaming Monitor
From the heart of MSI's ARSENAL GAMING series comes the MSI MAG 345CQR 34" Curved Gaming Monitor, a powerhouse designed to elevate your gaming experience to new heights. This monitor boasts a stunning 21:9 Ultra-Wide Quad HD (UWQHD) resolution of 3440x1440, delivering breathtaking visuals that immerse you in every game. The 180Hz refresh rate combined with a lightning-fast 1ms (MPRT) response time ensures you stay ahead in fast-paced genres like first-person shooters, racing sims, and real-time strategy games, providing the competitive edge needed to outmaneuver your opponents. Engineered with Adaptive-Sync technology, the MAG 345CQR offers ultra-smooth, tear-free gameplay when paired with compatible GPUs, ensuring fluid motion and artifact-free performance at virtually any frame rate.

This monitor is not just about performance; it embodies the rugged durability and reliability inspired by military-grade equipment, making it a steadfast ally on the virtual battlefield. The MSI MAG 345CQR is equipped with advanced eye care technologies, including Anti-Flicker and Less Blue Light features, certified by TUV Rheinland. These innovations reduce eye strain and fatigue, allowing for longer gaming sessions without discomfort. The wide color gamut enhances color accuracy and detail, pushing the limits of immersion with vibrant and realistic visuals. For console gamers, the MAG 345CQR supports HDMI with 120Hz mode and HDR, delivering exceptional gaming experiences on the latest consoles.

The MSI Console Mode with VRR support ensures a seamless, zero-tearing experience at 1440P resolution, while the HDMI CEC function allows for easy control with PlayStation or Switch controllers, waking up the screen and adjusting modes effortlessly. With its sleek metallic black design, the MSI MAG 345CQR is not only a testament to performance but also a statement of style and toughness, embodying the essence of the MAG series. Whether you're conquering digital battlegrounds or enjoying cinematic visuals, this monitor stands ready to provide an unparalleled gaming experience.

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years
  • Read full details

Return Policies

    We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2025 and December 31, 2025 you will have until January 31, 2026 to return your product.

  • Return for refund until: January 31, 2026
  • Return for replacement until: January 31, 2026
  • This item is covered by Newegg.ca's Extended Holiday Return Policy.
  • Read full return policy for details.
LOADING...
LOADING...