Acer CB342CK 34″ Monitor


Model Name: CB342CK

Part Number: UM.CB2SM.001


34-inch LED-backlit LCD monitor – 3440 x 1440 resolution – native 250nits HDR 10nits brightness – 100mil:1 contrast ratio – Inputs: Dual HDMI2.0, Dual DP1.4, Audio out, Dual USB3.0 Hub

Out of stock

Acer On-site Warranty3 Years

Incredible Images, Edge-to-Edge

Whether you’re watching movies, playing games, or getting some work done, you’ll get amazing visuals with up to UHD1 resolution. Enjoy more monitor real estate with an up to 34” ZeroFrame display1, allowing you to see more and do more.


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See From Every Angle

See what’s on the screen clearly at up to 178° whether viewed from an angle or front and center. Viewing from an angle is made possible via the IPS (In-plane Switching) panel and technology while maintaining the same level of high-quality color.

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Vivid HDR

When you decide to unwind and relax, do so in front of a display with images that realistic and natural—with HDR. Acer’s HDR Ready1 displays utilize an edge array with global dimming which increase the overall contrast, making black areas darker and white areas bright.

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No Screen Tearing

Say goodbye to stuttering and tearing with AMD® Radeon FreeSync™2. Video playback is quicker, easier and smoother as the monitor’s refresh rate is synched to your computer’s framerate.

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High-speed Response

Enjoy clear, blur-free images even when the action speeds up with the 1ms3 Visual Response Boost™. A rapid response time ensures images appear clearly as they quickly move across the display, providing more immersive viewing.

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Eye Safety First

Protect your eyes from unnecessary strain by utilizing Acer BlueLightShield™ and Flickerless™ technologies. View your monitor for longer with reduced glare and eye fatigue thanks to Acer DisplayPort™ ™ and Low Dimming™.

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Impeccable Placement

No matter where you’ve decided to place your display, finding that perfect position is easy with the adjustable stand. Go on and tilt, swivel, pivot, and adjust the height to hit that ergonomic sweet spot.

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