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34" Viewable - Vertical Alignment (VA) - LED Backlight - 3440 x 1440 - 1.07 Billion Colors - 350 Nit - 5 ms - 100 Hz Refresh Rate - Speakers - Swivel, Height, Tilt - USB Type-C - HDMI - DisplayPort - VESA Mount Compatible - USB Hub
MSRP$679.00
$546.53
Save 20%Special order — estimated available by August 31, 2026.
Genuine ViewSonic through authorized distribution — TAA country-of-origin verified and NDAA §889 screened before checkout.
Streamline your setup and see the bigger picture with the ViewSonic® VG3456CA USB-C docking monitor. Save hundreds with a built-in docking station that includes USB-C connectivity with 100W power delivery, an RJ45 Ethernet port, and an integrated USB hub that makes it easy to connect the latest laptops and systems. This 34" curved ultrawide monitor offers expansive screen space with a UWQHD 3440x1440 resolution. Its 21:9 aspect ratio provides additional workspace, allowing you to display more content simultaneously - without the bezel gap that can be typically found in dual-monitor setups. The immersive 1500R curvature enhances viewing comfort and reduces eye strain by mimicking the natural curvature of the human eye. Elevate your productivity and unlock more screen space with the VG3456CA USB-C monitor today.
More from the Manufacturer
ViewSonic VG3456CA 34 Inch 1440p Ultrawide Docking Monitor, Curved IPS Display for Smooth Home and Office Productivity, Full Ergonomic Adjustability, 100W USB-C, RJ45, and HDMI Inputs
Streamline your setup and see the bigger picture with the ViewSonic
VG3456CA USB-C docking monitor. Save hundreds with a built-in docking station that includes USB-C connectivity with 100W power delivery, an RJ45 Ethernet port, and an integrated USB hub that makes it easy to connect the latest laptops and systems. This 34" curved ultrawide monitor offers expansive screen space with a UWQHD 3440x1440 resolution. Its 21:9 aspect ratio provides additional workspace, allowing you to display more content simultaneously - without the bezel gap that can be typically found in dual-monitor setups. The immersive 1500R curvature enhances viewing comfort and reduces eye strain by mimicking the natural curvature of the human eye. Elevate your productivity and unlock more screen space with the VG3456CA USB-C monitor today.
VERSATILE MONITOR: 34 Inch ultrawide 21:9 WQHD (3440x1440p) IPS curved monitor with 100Hz refresh rate for sharp visuals and enhanced productivity
IMMERSIVE CURVED SCREEN: Experience greater immersion and less visual discomfort with a 1500R curved screen
DITCH THE DOCK: Ethernet RJ45 and USB-C connectivity for fast data, audio and video transfer, 100W charging over one cable
ERGONOMIC STAND: Advanced ergonomics with tilt, swivel, and height adjustment for all-day comfort
VERSATILE STAND: Easy-to-install quick release stand with carrying handle and client mount
FLEXIBLE CONNECTIVITY: The VG3456CA supports PC, Mac and more with USB-C, RJ45, HDMI, DisplayPort, USB inputs
ViewSonic VG3456CA
Connect with Ease. Produce with Confidence.
34” QHD Curved Docking Monitor
UWQHD 3440 X 1440P RESOLUTION
A 34” screen with WQHD+ 3840x1600 resolution delivers incredible detail for true-to-life imagery. A 21:9 aspect ratio enables videos to be played and edited in full screen, without letterboxing.
REDUCE CLUTTER WITH SINGLE-CABLE SOLUTION
Enjoy fast data, audio and video transfer speeds and 100W charging over a single cable. An Ethernet cable plugs directly into this docking monitor for fast, reliable internet.
100HZ REFRESH RATE
With a swift 100Hz refresh rate, this monitor delivers smooth frame loading and awesome graphics.
IMMERSIVE CURVED SCREEN DESIGN
A sleek, 1500R concave screen with ultra-thin bezels delivers an incredibly immersive viewing experience.
ADVANCED ERGONOMICS
Experience all-day comfort with adjustable height, swivel, and tilt settings that help reduce back and eye strain.
Additional Warranty Information: <p>3-Year limited warranty on parts, labor and backlight</p> Limited Warranty: 3 Year
About Us ViewSonic Corporation Founded in California in 1987, ViewSonic is a leading global provider of visual solutions and inspires the world to See the difference® between the ordinary and the extraordinary. With over 35 years of experience developing cutting-edge products and services, we help people visualize what a brighter future looks like, one display at a time. From enterprise, classroom, and commercial workspaces, to home offices and virtual learning environments, we make collaboration possible from anywhere. Monitors From USB-C docking monitors to high-performance gaming monitors, we offer the most complete line of innovative display solutions for work, play, and education. Projectors Our complete line of projection solutions deliver bright and versatile options for education, enterprise, and home entertainment. These projectors deliver amazing colors and incredible light source life for long-term, virtually maintenance-free usage for any classroom, boardroom or living room. ViewBoard Interactive Displays ViewBoard® interactive displays provide the ultimate digital whiteboard solution with seamless collaboration at your fingertips. With interactive touch capabilities and easy content sharing, these displays enhance presentations, brainstorming, and decision-making. Digital Displays Featuring purpose-built media players, easy-to-install mounting systems, and available in a range of sizes and resolutions, these displays deliver high-impact messaging whenever and wherever you need it. myViewBoard Software No matter which options you choose, all of our display solutions include the myViewBoard® Software Suite that allows users to present and collaborate, and IT teams to manage all products across the myViewBoard ecosystem.
| Audio | |
|---|---|
| Number of Speakers | 2 |
| Speakers | Yes |
| Built-in Devices | |
| Built-in Devices | USB Hub |
| Environmental Conditions | |
| Operating Temperature Range | 32°F (0°C) to 104°F (40°C) |
| Operating Humidity Range | 20% to 90% (Non-condensing) |
| General Information | |
| Manufacturer | ViewSonic Corporation |
| Manufacturer Part Number | VG3456CA |
| Brand Name | ViewSonic |
| Product Model | VG3456CA |
| Product Name | 34" UWQHD Ergonomic 21:9 Curved Docking Monitor with 100W USB C and RJ45 |
| Product Type | LED Monitor |
| Interfaces/Ports | |
| Network (RJ-45) | Yes |
| HDMI | Yes |
| USB | Yes |
| DisplayPort | Yes |
| USB Type-C | Yes |
| Total Number of HDMI Ports | 2 |
| Number of DisplayPorts | 1 |
| Number of USB Ports | 6 |
| Total Number of USB Type-C Ports | 2 |
| Number of HDMI 2.0 Ports | 2 |
| Ethernet Technology Details | 1 x RJ-45 Ethernet |
| Physical Characteristics | |
| VESA Mount Compatible | Yes |
| Height | 15.4" |
| Width | 31.8" |
| Depth | 4.5" |
| Height with Stand | 21.01" |
| Width with Stand | 31.77" |
| Depth with Stand | 9.30" |
| Weight (Approximate) | 15.43 lb |
| Weight with Stand (Approximate) | 20.72 lb |
| Compressed Height with Stand | 16.70" |
| Extended Height with Stand | 21.01" |
| Power Description | |
| Operating Power Consumption | 60 W |
| Standby Power Consumption | 300 mW |
| Maximum Power Consumption | 210 W |
| Technical Information | |
| Number of Screens | 1 |
| Screen Size Class | 34" |
| Viewable Screen Size | 34" |
| Screen Mode | UW-QHD |
| Panel Technology | Vertical Alignment (VA) |
| Response Time | 5 ms |
| Response Time Details | 5 ms GTG |
| Aspect Ratio | 21:9 |
| Horizontal Viewing Angle | 178° |
| Vertical Viewing Angle | 178° |
| Backlight Technology | LED |
| Features | Anti-glare, On-screen Display (OSD), Cable Lock Slot, Ergonomic Design, vDisplay Manager, Split Screen, Cable Management |
| Horizontal Frequency | 30 kHz to 150 kHz - DisplayPort, 30 kHz to 150 kHz - HDMI 2, 30 kHz to 150 kHz - USB Type C |
| Vertical Frequency | 48 Hz to 100 Hz - DisplayPort, 48 Hz to 100 Hz - HDMI 2.0, 48 Hz to 100 Hz - USB Type C |
| Curved Screen | Yes |
| Adjustable Stand | Yes |
| Stand Adjustments | Swivel, Height, Tilt |
| Glass Hardness | 3H |
| Video | |
| Maximum Resolution | 3440 x 1440 |
| Standard Refresh Rate | 100 Hz |
| Color Supported | 1.07 Billion Colors |
| Native Contrast Ratio | 3,000:1 |
| Dynamic Contrast Ratio | 80,000,000:1 |
| Brightness | 350 Nit |
| Warranty | |
| Limited Warranty | 3 Year |
| Additional Warranty Information | 3-Year limited warranty on parts, labor and backlight |
| Miscellaneous | |
| Package Contents |
|
| Application/Usage | Commercial |
| Energy Star | Yes |
| Country of Origin | China |
| Environmentally Friendly | Yes |
| Environmental Certification | Electronic Product Environmental Assessment Tool Silver (EPEAT Silver) |
| Energy Efficiency Certification | ENERGY STAR 8.0 |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) |
Matched on 34" and up · 1440p (QHD)
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