ViewSonic VG3456C 34" 1440p Ultrawide Curved Monitor

Overview

The ViewSonic VG3456C is a 34-inch ultrawide curved monitor designed to expand your workspace with a 3440 x 1440 resolution that stretches content across a wide 21:9 aspect ratio. Its 1500R curve brings the edges of the screen closer to your eyes, reducing head movement and eye strain during long work sessions. With a 100 Hz refresh rate and 5 ms response time, it ensures smooth scrolling and video playback, while the VA panel provides a 3000:1 contrast ratio and up to 400 nits brightness for clear visuals in various lighting conditions.

Key features

• Ultrawide 34-inch curved display that offers more horizontal space for multitasking without the complexity of multiple monitors
• Single USB-C cable that transmits video, data, and delivers up to 100 W power to charge your laptop, simplifying your desk setup
• Integrated USB hub with four USB-A ports to connect peripherals like a mouse, keyboard, or external drives conveniently
• RJ45 Ethernet port providing a stable wired network connection, ideal for laptops lacking built-in Ethernet
• Adjustable stand with height, tilt, and swivel options to customize your viewing angle and maintain ergonomic posture
• vDisplayManager software that enables easy on-screen controls and customizable split-screen layouts to organize your workspace efficiently
• Built-in dual 5 W speakers and a 3.5 mm headphone jack for everyday audio needs and private listening
• VESA 100 x 100 mm mount compatibility for flexible installation on walls or monitor arms
• Energy-efficient design with ENERGY STAR and EPEAT certifications to reduce power consumption

Key specs

• Display size: 34 inches
• Resolution: 3440 x 1440 pixels
• Aspect ratio: 21:9 ultrawide
• Panel type: VA
• Curvature: 1500R
• Refresh rate: 100 Hz
• Response time: 5 ms
• Brightness: up to 400 nits
• Contrast ratio: 3000:1
• Connectivity: USB-C (with 100 W power delivery), HDMI, DisplayPort, RJ45 Ethernet, four USB-A ports, 3.5 mm audio jack
• Speakers: dual 5 W
• VESA mount: 100 x 100 mm

Connectivity and compatibility

This monitor offers versatile connectivity options to fit a wide range of devices and setups. The USB-C port consolidates video, data transfer, and power delivery into a single cable, reducing clutter and making it ideal for modern laptops and ultrabooks. HDMI and DisplayPort inputs support various video sources, while the RJ45 Ethernet port ensures a reliable wired network connection for devices without built-in LAN ports. The four USB-A ports expand your peripheral options, and the 3.5 mm audio jack allows for private listening with headphones.

Ideal uses and environments

The VG3456C is well suited to professionals who work with multiple applications simultaneously, such as spreadsheet analysts, creative designers, and software developers. Its ultrawide curved screen helps keep multiple windows visible without overlapping, improving productivity and reducing the need for multiple monitors. The ergonomic stand adjustments and eye-friendly curve make it comfortable for extended use in home offices or corporate environments. Its energy-efficient certifications also make it a responsible choice for workplaces focused on sustainability.