Dell U3421WE 34" UWQHD curved 99% SRGB LED IPS
Dell U3421WE 34" UWQHD - Workspace that will increase your productivity
Dell U3421WE is a monitor designed for professionals who expect not only excellent image quality, but also convenience and efficiency at work. Wide screen UltraWide 34" o uWQHD (3440x1440) resolution provides a larger workspace so you can more easily manage multiple windows simultaneously. It's an ideal choice for graphic designers, programmers, data analysts or people working remotely.
Thanks to iPS technology the monitor offers vivid colors and wide viewing angles, and coverage of 99% sRGB and color precision Delta E <2 make it a great tool for working with graphics and multimedia. Built-in kVM switch allows you to control two computers with a single keyboard and mouse, which significantly increases the comfort of work.
The monitor is equipped with USB-C with Power Delivery (90W), enabling simultaneous video, data and laptop charging with a single cable. Numerous connectors, including Thunderbolt 3,HDMI,DisplayPort and RJ45 Ethernet, allow easy connection of all needed devices.
Thanks to technology ComfortView Plus the monitor reduces blue light emissions, taking care of your eyes even during long hours of work.
Key features:
- 34" UltraWide QHD (3440x1440) screen - larger workspace for better organization of work
- IPS technology - Vivid colors and wide viewing angles (178°)
- 99% sRGB + Delta E <2 - Precise color reproduction for professionals
- USB-C with Power Delivery (90W) - One cable for video, data and laptop charging
- Built-in KVM - easy switching between two computers
- ComfortView Plus Technology - less eye fatigue thanks to blue light reduction
- Wide range of connectors - Thunderbolt 3, HDMI, DisplayPort, USB, RJ45 Ethernet
Technical specifications:
- Screen diagonal: 34 inches
- Resolution: 3440 x 1440 (UWQHD)
- Matrix type: IPS
- Coating: Matte
- Refresh rate: 60 Hz
- Response time: 5 ms (GtG)
- Brightness: 300 cd/m²
- Contrast: 1000:1
- Viewing angles: 178° / 178°
- Color Coverage: 99% sRGB, Delta E <2
- Technologies: ComfortView Plus, Flicker-Free
Connectors and ports:
- 1x USB-C (Power Delivery up to 90W)
- 1x Thunderbolt 3
- 1x DisplayPort 1.4
- 1x HDMI 2.0
- 4x USB 3.2 (Downstream)
- 1x RJ45 (Ethernet)
- 1x Audio Out (3.5mm)
Dell U3421WE is a monitor that will provide you with a comfortable workspace, excellent image quality and comfortable work at the highest level. Ideal for professionals expecting more than just a standard screen.

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By purchasing a product from us, you automatically receive a one-year warranty, which means that for 365 days from the date of purchase we are with you every step of the way. Our goal is to provide you with peace of mind and assurance that you are investing in a top-quality product. If during this period you notice any defects, problems with functionality, or dissatisfaction with the product, we are ready to take immediate action.
Our one-year warranty is proof of our confidence in the quality of our devices. We are sure that our products will meet your expectations and will function reliably for a long time. However, if any problems arise, do not hesitate to contact us – we will handle it professionally and swiftly.