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ViewSonic VG3456 34” WQHD Docking Monitor

    ViewSonic VG3456 34” WQHD Docking Monitor

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    • WQHD for incredible visuals 
    • Integrated USB TypeC and Ethernet
    • Ergonomic flexibility with quick release stand  
    • vDisplay Manager software for multitasking
    • Lower total cost of ownership


    The ViewSonic VG56 docking monitor series will keep the workstation tidy and productive with USB Type-C and Ethernet connectivity that turn your monitor into a hub for charging, data, network, and devices, while reducing clutter on your desk and simplifying cable management. With a 34” WQHD display that delivers larger and stunning visuals, the VG3456 monitor expands your productivity, especially if you work in graphic design or software engineering. A range of ergonomic features such as 40-degree tilt, swivel, and height adjustment, along with eye-care technology let you stay comfortable at work all day. In addition, the supported vDisplay Manager software for multi-tasking provides efficient on-screen display control. The monitor and quick release stand ship in an eco-friendly, biodegradable package, thus minimizing total cost of ownership.


    Integrated Docking Station

    With advanced connectivity options including RJ45 and USB Type-C, this monitor can charge your laptop up to 90W, provide internet, transfer data, audio and video while connecting your laptop to multiple monitors and various peripherals such as printers, scanners and external hard drives.


    Stunning WQHD Resolution on a 21:9 Ultra-wide Screen

    More detailed images and enhanced resolution makes multitasking more enjoyable and efficient. Featuring WQHD 3440 x 1440 resolution, which provides the equivalent of 35% more screen space than a Full HD monitor of the same size. In addition, an ultra-wide 21:9 aspect ratio makes games and movies more immersive than ever.

    WQHD 3440 x 1440, Ultra-wide 21:9

    Free of Cable Clutter

    In addition to the single cable USB Type-C connectivity that reduces the reliance on multiple cables and adapters, the monitor’s stand is also designed with cable management and client mount capability to create a cleaner looking space.


    A New Angle on Workplace Ergonomics

    Enjoy every detail with advanced ergonomics – swivel, height adjustment, and a 40° ergonomic tilt angle. Each provides a greater range of customizable adjustment for maximum comfort. The 40° tilt also enables you to use the monitor while standing or having a strategic group discussion around the screen.

    Swivel +/-60°, Tilt 40°~-5°, Height Adjust 0~130 mm

    Inbuilt Multi-tasking and Efficiency Software

    Work smart with efficient OSD command and control through vDisplay Manager. Personalize split-screen displays, auto-launch applications, and customize display settings to maximize multi-tasking abilities and overall efficiency.

    Eco-friendly, biodegradable packaging

    This monitor is shipped in paper-based packaging for easy disposal through recycling. The green thinking is reinforced with hand holes and mono color printing to avoid any plastics and pollutants.

    Efficient 4-step Assembly

    Only a few steps away from your docking monitor: simply open the green box, screw the base onto the quick release stand, snap the stand into place using the slots, and lift it up - it’s done.

    Minimized Total Cost of Ownership

    Designed for the busiest of office environments, this monitor helps to reduce hidden business costs and delivers an efficient end-to-end enterprise experience. From installation time and recycling concerns to user experience and screen performance, every feature of this monitor was carefully considered to not only meet your workspace demands, but to also reduce your TCO.

    Clarity from Any Angle

    Improve group collaboration with high contrast ratio, consistent brightness, and unwavering image quality from every angle with SuperClear® VA panel technology.
    SuperClear® Technology

    Eye Care Technology

    This monitor is built with Flicker-Free technology and a Blue Light Filter to reduce your eye fatigue after a long day of use. You can quickly access the settings via the vDisplay Manager software, and preset brightness and contrast levels for different time slots.

    Environmental Sustainability

    The VG3456 is an ENERGY STAR certified product that can save on energy costs* while reducing greenhouse gases. The display is registered as an EPEAT Silver product that delivers a reduced environmental impact over the product’s lifecycle *Energy savings may vary based on actual usage and other factors.

    Dimension & I/O Ports

    1. Menu Control Panel
    2. VESA Compatible
      (Wall Mount 100 x 100mm)
    3. AC IN
    4. HDMI x 2
    5. Display Port
    6. USB down stream x 2
    7. Rj45
    8. USB-B
    9. USB-C



    • Display Size (in.): 34
    • Viewable Area (in.): 34.1
    • Panel Type: VA Technology
    • Resolution: 3440 x 1440
    • Resolution Type: UWQHD (UltraWide QHD)
    • Static Contrast Ratio: 3,000:1 (typ)
    • Dynamic Contrast Ratio: 50M:1
    • Light Source: LED
    • Brightness: 300 cd/m² (typ)
    • Colors: 1.07B
    • Color Space Support: 10 bit (8 bit + FRC)
    • Aspect Ratio: 21:9
    • Response Time (Typical GTG): 5ms
    • Response Time (GTG w/OD): 5ms
    • Response Time (Typical Tr+Tf): 25ms
    • Viewing Angles: 178º horizontal, 178º vertical
    • Backlight Life (Hours): 40000 Hrs (Min)
    • Curvature: Flat
    • Refresh Rate (Hz): 60
    • Variable Refresh Rate Technology: FreeSync
    • Blue Light Filter: Yes
    • Flicker-Free: Yes
    • Color Gamut: Adobe RGB: 79% size / 74% coverage (Typ)
    • NTSC: 72% size (Typ)
    • sRGB: 106% size / 95% coverage (Typ)
    • Pixel Size: 0.233 mm (H) x 0.233 mm (V)
    • Surface Treatment: Anti-Glare, Hard Coating (3H)


    • PC Resolution (max): 3440x1440
    • Mac® Resolution (max): 3440x1440
    • PC Operating System: Windows 7/8/8.1/10 certified; macOS tested
    • Mac® Resolution (min): 3440x1440


    • USB 3.2 Type A Down Stream: 2
    • USB 3.2 Type B Up Stream: 1
    • USB 3.2 Type C Up Stream; DisplayPort Alt mode: 1 (90W power charger)
    • HDMI 1.4: 2
    • DisplayPort: 1
    • Power in: 3-pin Socket (IEC C14 / CEE22)
    • Ethernet LAN (RJ45): 1


    • Internal Speakers: 3 Watts x 2


    • Eco Mode (Conserve): 30W
    • Eco Mode (optimized): 32W
    • Consumption (typical): 35W
    • Consumption (max): 46W
    • Voltage: AC 100-240V
    • Stand-by: 0.3W
    • Power Supply: Internal Power Supply

    Additional Hardware

    • Kensington Lock Slot: 1
    • Cable Organization: Yes


    • Physical Controls: Key 1 (eye), Key 2, Key 3, Key 4, Key 5, Key 6 (power)
    • On-Screen Display: Input Select, Audio Adjust, ViewMode, Color Adjust, Manual Image Adjust, Setup Menu

    Operating Conditions

    • Temperature: 32°F to 104°F (0°C to 40°C)
    • Humidity (non-condensing): 20% to 90%

    Wall Mount

    • VESA Compatible: 100 x 100 mm

    Input Signal

    • Frequency Horizontal: 15 ~ 150KHz
    • Frequency Vertical: 24 ~ 100Hz

    Video Input

    • Digital Sync: TMDS - HDMI (v1.4), PCI-E - DisplayPort (v1.2), Micro-Packet - Type C


    • Height Adjust (mm): 130
    • Swivel: 120º
    • Tilt (Forward/Back): -5º / 40º

    Weight (imperial)

    • Net (lbs): 19.4
    • Net Without Stand (lbs): 13.5
    • Gross (lbs): 29.5

    Weight (metric)

    • Net (kg): 8.8
    • Net Without Stand (kg): 6.1
    • Gross (kg): 13.4

    Dimensions (imperial) (w x h x d)

    • Packaging (in.): 37.2 x 20.7 x 9.2
    • Physical (in.): 32.5 x 16.07~21.19 x 9.3
    • Physical Without Stand (in.): 32.5 x 14.4 x 2


    • Regulations: cTUVus, FCC-B, ICES003, Energy Star, EPEAT, CEC, CE, CE EMC, CB, RoHS, ErP, REACH, WEEE, EAC, UkrSEPRO, UKCA, RCM


    1. VG3456 x1
    2. 3-pin Plug (IEC C13 / CEE22) x1
    3. HDMI Cable (v1.4; Male-Male) x1
    4. USB Type-C Cable (Male-Male) x1
    5. USB A/B Cable (v3.2; Male-Male) x1
    6. Quick Start Guide x1

    Recycle/Disposal: Please dispose of in accordance with local, state, or federal laws.

    Warranty: *Warranty offered may differ from market to market

    Power Management: Energy Star standards, EPEAT