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acer CB342CU semiphuzx 34" QHD 3440 x 1440 Professional Docking Monitor AMD FreeSync Height Adjustable Stand with Swivel, Tilt & Pivot (USB Type-C, Display Port 1.2, HDMI 2.0, RJ-45 & USB Ports)
ASIN: B0CDM5MT23

by acer

acer CB342CU semiphuzx 34" QHD 3440 x 1440 Professional Docking Monitor AMD FreeSync Height Adjustable Stand with Swivel, Tilt & Pivot (USB Type-C, Display Port 1.2, HDMI 2.0, RJ-45 & USB Ports)

6.2
Confidence Moderate

ExpertBeacon Score and confidence are proprietary signals, not retailer ratings.

4.4Amazon rating(765 reviews)
Demand Top 92%
Confidence Moderate
Higher-Priced in Set

How It Compares

Compared with other products in Computer Monitors.

Demand
8%
Expert Score
6%
Relative Price
Higher-priced

Relative Price shows where this product sits in the category. Exact prices stay hidden.

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Affiliate Disclosure — We earn from qualifying purchases. Data last updated on Mar 7, 2026. ExpertBeacon Score, Expert Score, Value, and Confidence are our own signals, not retailer ratings.

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Product Features

  • 34" QHD (3440 x 1440) UltraWide IPS Display | AMD FreeSync Technology
  • Refresh Rate: 75Hz | Response Time: 1ms (VRB) | Brightness: 400 nits | Pixel Pitch: 0.233mm
  • Zero-Frame Design | Color Saturation: 99% sRGB | VESA Certified DisplayHDR 400 | KVM Switch | 2 speakers, 2 watts per speaker
  • Tilt: -5 degrees to 35 degrees | Height Adjustment Range: 5" | Swivel: +/- 360°
  • USB Type-C: 1 x USB 3.1 (Type-C) port (Gen 1 up to 5 Gbps) supporting data, power (65W) and DisplayPort over USB-C
  • Video Ports: 1 x Display Port 1.2, 1 x HDMI 2.0, 1 x Ethernet (RJ-45) Port and 1 x Audio-Out
  • USB Ports: 4 x USB 3.0 Downstream Ports
  • HDMI & USB Type-C Cable Included

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