Acer CB342CU 34" QHD Curved Monitor HDR

The Acer UM.CB2AA.004 is a curved 34 inch monitor that delivers a wide QHD view and a workspace that feels both open and immersive. By spreading a 3440 x 1440 image across an UltraWide IPS panel, it gives creative professionals, analysts, and multitaskers the elbow room they need to keep several windows in sight without juggling them constantly.

Color accuracy is handled with care. The panel covers 99 percent of the sRGB gamut and reaches up to 400 nits of brightness, so photos, graphics, and videos show the subtle shading you worked hard to capture. VESA DisplayHDR 400 certification adds punch to highlights and depth to dark scenes, making movies and design previews look more lifelike.

When motion matters, the screen keeps pace. A 75 Hz refresh rate pairs with AMD FreeSync to reduce tearing, while the 1 ms response time available through Visual Response Boost helps fast-moving content stay clear. Whether you are scrubbing through a 4K timeline or taking a break with a game, motion stays smooth and consistent.

One USB C cable can handle video, data, and up to 65 W of power delivery, so a laptop can dock instantly while the built-in USB hub and RJ-45 port pick up the rest of your peripherals. Two HDMI ports and a DisplayPort input make it easy to connect desktops, media players, or consoles without swapping cables.

An ergonomic stand lets you raise, tilt, and swivel the screen until it meets your line of sight, which helps reduce neck strain during long editing or spreadsheet sessions. The Zero-Frame design keeps bezels thin, so a second CB342CU can sit beside the first with almost no gap. Dual 2 W speakers add quick audio for video calls or background music, and an anti-glare coating keeps reflections from intruding on your work.

From photo retouching and video production to data analysis and everyday browsing, this monitor offers a comfortable, color-accurate window into your projects and entertainment.

• 34 inch screen with 3440 x 1440 QHD resolution
• UltraWide IPS panel that covers 99 percent of the sRGB color space
• Curved design enhances immersion and minimizes edge distortion
• VESA DisplayHDR 400 certification for brighter highlights and deeper shadows
• 75 Hz refresh rate and 1 ms response time with Visual Response Boost
• AMD FreeSync support for tear free motion
• USB C port with up to 65 W power delivery for single cable laptop docking
• HDMI and DisplayPort inputs plus a built-in USB 3.0 hub and RJ-45 Ethernet jack
• Zero-Frame bezels that simplify multi-monitor layouts
• Stand with height, tilt, and swivel adjustment
• Anti-glare coating and two integrated 2 W speakers