ViewSonic VG3456C 34" UWQHD Curved USB-C Docking Monitor
Features
- 34" UWQHD (3440 × 1440) curved monitor with immersive 21:9 ultrawide format
- 1500R curved screen designed to improve viewing comfort and productivity
- USB-C docking with video, audio, data transfer, and up to 100W power delivery
- Integrated Gigabit Ethernet (RJ45) connectivity
- 100Hz refresh rate for smoother visuals and improved workflow efficiency
- Dual 5W front-facing stereo speakers for rich audio performance
- SuperClear® VA panel technology with 178° viewing angles
- Advanced ergonomics with height adjustment, swivel, and 40° tilt
- vDisplay Manager software for display customization and multitasking
- Eye ProTech technology with Flicker-Free and Blue Light Filter protection
Overview
The ViewSonic VG3456C is a 34-inch UWQHD curved docking monitor designed to maximize productivity, simplify connectivity, and deliver immersive viewing experiences. Featuring a spacious 21:9 ultrawide display, integrated USB-C docking, Gigabit Ethernet, dual speakers, and ergonomic flexibility, the VG3456C serves as a powerful all-in-one workstation solution for business professionals, hybrid workers, and content creators.
Its curved design enhances user focus and comfort, while USB-C docking eliminates desktop clutter by combining video, audio, data transfer, networking, and laptop charging into a single connection.
Immersive 34" Ultrawide Display
The expansive 34-inch 21:9 display offers significantly more workspace than traditional monitors, making it ideal for multitasking, large spreadsheets, creative applications, coding, and productivity workflows.
- 34-inch ultrawide screen
- 21:9 aspect ratio
- Ideal replacement for dual-monitor setups
- Enhanced multitasking capabilities
UWQHD Resolution
The UWQHD resolution provides exceptional clarity and workspace efficiency with 35% more screen space than a standard Full HD display of similar size.
- 3440 × 1440 UWQHD resolution
- Sharp text and detailed visuals
- Expanded desktop workspace
- Improved productivity and immersion
1500R Curved Screen
The 1500R curvature follows the natural shape of your field of view, helping reduce excessive eye and head movement while maintaining consistent viewing distances across the screen.
- 1500R screen curvature
- Enhanced immersion
- More natural viewing experience
- Improved comfort during extended use
Integrated USB-C Docking Station
USB-C docking transforms the monitor into a complete workstation hub, allowing users to connect laptops and peripherals through a single cable.
- USB-C docking functionality
- Video, audio, and data transmission
- Integrated peripheral connectivity
- Cleaner and more organized workspace
100W USB-C Power Delivery
The monitor can deliver up to 100W of charging power to compatible laptops, reducing the need for separate power adapters and simplifying workstation deployment.
- Up to 100W power delivery
- Laptop charging through a single cable
- Reduced cable clutter
- Supports modern USB-C devices
Integrated Ethernet Connectivity
The built-in Gigabit Ethernet port provides stable wired network connectivity, making the monitor ideal for business environments and hybrid work setups.
- RJ45 Gigabit Ethernet
- Reliable wired networking
- Fast data connectivity
- Enterprise-ready deployment
SuperClear® VA Panel Technology
The SuperClear® Vertical Alignment panel delivers excellent contrast, vivid colors, and consistent image quality from virtually every viewing angle.
- 178° horizontal and vertical viewing angles
- High contrast performance
- Accurate and vivid visuals
- Consistent image quality
Smooth 100Hz Refresh Rate
A 100Hz refresh rate delivers smoother motion, reduced screen stutter, and greater visual comfort during work, multimedia playback, and fast-moving content.
- 100Hz refresh rate
- Smoother scrolling and navigation
- Reduced motion blur
- Enhanced productivity experience
Dual 5W Front-Facing Speakers
Built-in dual 5W stereo speakers provide clear and immersive audio for conferencing, presentations, media playback, and collaboration.
- Dual 5W front-facing speakers
- Rich stereo sound
- Improved conferencing experience
- Reduced need for external speakers
Three-Sided Frameless Design
A slim three-sided bezel creates a modern appearance while maximizing screen space and visual immersion.
- Three-sided frameless design
- Modern professional aesthetics
- Reduced distractions
- Enhanced viewing area
Advanced Ergonomics
The ergonomic stand provides flexible adjustments that support comfortable viewing throughout the entire workday.
- Height adjustment up to 110 mm
- Swivel adjustment of ±60°
- Tilt adjustment from -5° to 40°
- Supports standing and seated work styles
Workspace Organization
A thoughtfully designed stand includes cable management, carrying functionality, and client mount compatibility for a cleaner and more organized workstation.
- Integrated cable management
- Built-in carrying handle
- Client mount kit compatibility
- Reduced desktop clutter
vDisplay Manager Productivity Software
ViewSonic’s vDisplay Manager software enables users to customize screen layouts, control display settings, and improve multitasking efficiency.
- Split-screen management
- Custom display configurations
- Application shortcuts
- Improved workflow productivity
Eye ProTech Technology
Eye ProTech combines Flicker-Free technology and a Blue Light Filter to help reduce eye strain during long work sessions.
- Flicker-Free technology
- Blue Light Filter
- Reduced visual fatigue
- Comfortable long-term viewing
Quick Installation
The included quick-release stand enables rapid deployment with simple assembly and setup in just a few steps.
- Quick-release stand
- Fast four-step assembly
- Tool-light installation
- Simplified deployment
Ideal Applications
- Corporate offices
- Hybrid and remote workspaces
- Software development
- Financial analysis
- Content creation and editing
- Engineering and design workflows
- Professional home offices
Key Specifications
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Model: VG3456C
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Screen Size: 34 in
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Resolution: UWQHD 3440 × 1440
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Aspect Ratio: 21:9 Ultrawide
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Curvature: 1500R
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Panel Technology: SuperClear® VA
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Refresh Rate: 100Hz
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USB-C Power Delivery: Up to 100W
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Networking: Gigabit Ethernet (RJ45)
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Connectivity: USB-C, Ethernet, USB Hub
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Audio: Dual 5W Front-Facing Speakers
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Ergonomics: Height, Tilt, Swivel
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Tilt Range: -5° to 40°
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Eye Care: Eye ProTech, Flicker-Free, Blue Light Filter
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Software: vDisplay Manager
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Design: Three-Sided Frameless Bezel
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Mounting: VESA Compatible
