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Acer Vero 34 inch curved ultra-wide monitor in black with ergonomic stand

Acer America

Acer Vero CB343CUR J0 34" UltraWide QHD Curved IPS Monitor 3440 x 1440 120Hz

SKU CH-ES6J-0TSYX

A 34-inch curved IPS monitor with 3440 x 1440 resolution and a 120Hz refresh rate, plus USB-C connectivity and an ergonomic stand

  • Screen size34 in (86.4 cm)
  • Expansive multitasking space with 3440 x 1440 resolution
  • Immersive curved 34" display matches natural field of view
  • Smooth 120Hz refresh rate for fluid visuals and scrolling
  • Vibrant IPS colour and wide viewing angles
  • Single-cable USB-C connectivity for video, data and peripherals

34" UltraWide QHD Curved IPS Monitor

The Acer Vero CB343CUR J0 is a 34-inch UltraWide QHD curved IPS monitor built for professionals who need expansive screen space. Its 3440 x 1440 resolution and 21:9 aspect ratio allow multiple windows side by side. A 120Hz refresh rate and Adaptive Sync deliver smooth motion for work and entertainment. USB-C connectivity simplifies docking with a single cable for video, data and peripherals.

Who This Suits and Who Should Look Elsewhere

This monitor suits office workers, content creators and multitaskers who value a wide curved canvas and ergonomic height and tilt adjustment. The integrated USB hub keeps accessories tidy. Buyers who need a higher refresh rate for competitive gaming should look elsewhere. Users requiring 4K pixel density or a flat panel for precise straight-line work should also consider other options.

120Hz Refresh Rate and Adaptive Sync

The 120Hz refresh rate combined with Adaptive Sync is the specification that decides suitability. It provides fluid scrolling and tear-free visuals for general productivity and casual play. If your workflow demands 144Hz or higher for fast-paced esports, this panel will not meet that requirement. For standard office use and media consumption the 120Hz target is well matched.

How it compares

Measured against everything we stock in Desktop PC Monitors, at today’s prices. Recalculated every night.

Price $397.99
Pricier than about 78% of the 530 comparable items (median $193.49).
Screen size 34 in (86.4 cm)
Higher than about 91% of the 479 comparable items (median 27 in).

Specifications

Product
Brand nameAcer
Display
Screen size34 in (86.4 cm)
Size & build
Shipping weight13.20 kg
Package size902 × 508 × 191 mm

Questions about this item

Which ports on my laptop does the monitor's USB-C connection use for video and data?

The USB-C port carries video, data and peripheral traffic over a single cable, so your laptop needs a USB-C port that supports DisplayPort Alt Mode.

Will the 120 Hz refresh rate and Adaptive Sync work with an older graphics card over HDMI?

Yes, the two HDMI ports and the DisplayPort input all support the 3440 x 1440 resolution at 120 Hz with Adaptive Sync, so an older GPU can drive the full refresh rate if its own HDMI or DP output allows it.

How can I confirm the panel is running at 3440 x 1440 and 120 Hz after I connect it?

Open the on-screen display menu and check the Information page — it lists the active resolution and refresh rate, and the Adaptive Sync status will show "On" when the feature is engaged.

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