ViewSonic VG3456C 34" 1440p Ultrawide Curved Monitor

The ViewSonic VG3456C is a monitor that has a 34 inch panel with an ultra wide aspect ratio and a curved shape, built for people who want more room to work without the hassle of a dual display setup. The 3440 x 1440 resolution stretches content across an expansive horizontal canvas, so comparing spreadsheets, keeping chat windows open next to creative software, or lining up multiple browser tabs feels natural and uncluttered.

A gentle 1500R curve brings the edges of the screen closer to your eyes, helping you stay focused and reducing the head turns that can lead to fatigue. The 100 Hz refresh rate and 5 ms response time keep scrolling and video playback smooth, while the VA panel delivers a 3000 to 1 contrast ratio and up to 400 nits brightness for clear detail in bright or dim rooms.

One USB C cable handles everything: it sends video to the monitor, passes data to the integrated hub, and returns up to 100 W of power to your laptop. Four USB A ports are ready for a mouse, keyboard, or external drive, and the RJ45 Ethernet jack brings a stable wired connection to thin and light laptops that no longer include one.

The stand adjusts for height, tilt, and swivel, making it easy to line up the screen with your posture. If your setup calls for an arm, the 100 x 100 mm VESA pattern is ready for a wall or desk mount. Integrated 5 W speakers handle everyday audio, and a 3.5 mm jack lets you plug in headphones when you need privacy. ViewSonic vDisplayManager software adds on-screen controls and split screen templates to organize your workspace even further.

Whether you spend the day in spreadsheets, timelines, code, or research, the VG3456C delivers single cable simplicity, extra visual real estate, and comfort features that help you stay productive and keep your desk clear.

Highlights:

• 34 inch panel with 3440 x 1440 resolution in an ultra wide 21 to 9 format
• 1500R curve that helps reduce eye strain and keeps the edges within your field of view
• USB C port that carries video, data, and up to 100 W of laptop charging through one cable
• Integrated hub that provides four USB A ports for peripherals
• RJ45 Ethernet jack for stable wired networking
• 100 Hz refresh rate with a 5 ms response time for smoother motion
• VA technology that delivers a 3000 to 1 contrast ratio and up to 400 nits brightness
• vDisplayManager software that supports easy split screen layouts
• Stand offers height, tilt, and swivel adjustments
• Dual 5 W speakers and a 3.5 mm audio output for headsets
• Connectivity options include HDMI, DisplayPort, and USB C
• ENERGY STAR and EPEAT certifications that promote lower power use
• VESA mount ready with a 100 x 100 mm pattern