ViewSonic VG3456A 34-Inch UltraWide QHD IPS Docking Monitor with 100W USB-C and Gigabit Ethernet

Experience a new level of productivity with the ViewSonic VG3456A, a 34-inch UltraWide monitor engineered to streamline your desk, empower your workflows, and keep everything you need within easy reach. Boasting a WQHD resolution of 3440x1440 on an IPS panel, this display delivers crisp detail, vibrant color, and wide viewing angles—perfect for multitasking, content creation, coding, and professional collaboration. The VG3456A is more than a monitor; it’s a complete docking solution designed to consolidate display, power, and peripheral connectivity into one elegant, space-saving package. From home offices to shared workstations, this monitor helps you work smarter and more efficiently.

• Ultra-wide workspace for effortless multitasking: The expansive 34" screen with a 21:9 aspect ratio lets you place multiple windows side by side, dramatically reducing window-overlap and the time spent resizing. Open your code editor next to the browser, place emails or reference documents in a separate pane, and drag-and-drop files across applications with ease. The result is a less cluttered, more productive desktop that supports creative workflows, data analysis, and project management without forcing constant tab-switching.
• Single-cable USB-C docking and powerful charging: The built-in USB-C dock enables a clean, single-cable connection to compatible laptops, carrying video, data, and up to 100W of power delivery. This means you can power your notebook, transfer peripherals, and run external displays without juggling multiple cables. It’s the ideal solution for clean desk setups, hot-desking environments, and remote workspaces where efficiency and simplicity matter most.
• Reliable connectivity and fast networking: In addition to display inputs, the VG3456A includes a dedicated Gigabit Ethernet (RJ-45) port for stable wired networking—critical for video conferencing, large file transfers, and network-reliant applications. The monitor’s multiple video inputs (HDMI and DisplayPort) and USB hub support plug-and-play peripherals, docking stations, speakers, mice, keyboards, and more, enabling a cohesive, all-in-one workstation.
• Ergonomic design for long sessions: Comfort is built into the VG3456A with a highly adjustable stand that supports height adjustment, tilt, and swivel. This flexibility helps you find an optimal viewing angle to reduce neck strain, eye fatigue, and back discomfort during extended workdays. The slim, contemporary profile minimizes distraction while maximizing screen real estate, making it well-suited for sit-stand desks and modern office layouts.
• Color accuracy and viewing comfort for professionals: Featuring an IPS panel, the VG3456A delivers wide viewing angles and consistent color across the screen. This makes it suitable for tasks that require accurate color and precise details, such as content creation, design reviews, and data visualization. The panel’s performance, combined with gentle anti-glare properties and soft, flicker-free operation, helps reduce eye strain during long sessions and supports collaboration across teams and meeting rooms.

Technical Details of ViewSonic VG3456A

• Display size: 34 inches
• Aspect ratio: 21:9
• Resolution: 3440 x 1440 (WQHD)
• Panel type: IPS
• Connectivity: USB-C with 100W power delivery, USB-A hub, HDMI, DisplayPort, Ethernet RJ-45
• Ergonomics: Height-adjustable stand, tilt, swivel; portrait orientation support on some configurations
• Design features: Narrow bezel for near-seamless multi-monitor setups; cable management options to keep your desk tidy

how to install ViewSonic VG3456A

• Place the VG3456A on a sturdy desk in a position that aligns with your primary viewing angle and peripherals.
• Connect a video source using HDMI or DisplayPort, or pair with a laptop via USB-C to enable video, data transfer, and up to 100W charging through a single cable.
• If using USB-C docking, plug the USB-C cable into your computer to activate the dock’s features, including access to USB peripherals, the built-in hub, and the network port if required.
• Power on the monitor and configure your preferred color temperature, brightness, and contrast using the on-screen display (OSD) controls. Adjust the ergonomic stand to your ideal height, tilt, and swivel for a comfortable long-day view.
• Add any additional USB devices to the hub, ensure network access through the RJ-45 port if needed, and save your preferred setup as a profile for quick future use.

Frequently asked questions

• What resolutions and panel type does the VG3456A use? The VG3456A features a 34-inch UltraWide IPS panel with a resolution of 3440x1440, offering wide viewing angles and consistent color across the screen for productive work and multimedia tasks.
• Can I charge my laptop through USB-C? Yes. The built-in USB-C dock provides power delivery (up to 100W) to compatible laptops, allowing you to power your device while using the monitor as a single docking solution.
• What about connectivity for peripherals? The monitor includes USB-A hub ports, HDMI and DisplayPort inputs, USB-C connectivity, and an Ethernet RJ-45 port, giving you flexible options to connect keyboards, mice, speakers, docking stations, and wired networks.
• Is it suitable for long working hours? Absolutely. Its ergonomic stand supports height, tilt, and swivel adjustments to help you find a comfortable posture, while the IPS panel offers stable colors and wide viewing angles to reduce eye strain during extended use.
• Is this monitor good for color-critical tasks? The IPS panel provides broad color accuracy and consistent viewing angles, making it a solid choice for general color-critical work. For precise color workflows, consider calibrating the display with a colorimeter and using a calibrated profile.