Dell Pro Plus P3425WE 34" Curved UWQHD USB-C Hub Monitor
Dell
Dell Pro Plus P3425WE 34" Curved UWQHD USB-C Hub Monitor
The Dell Pro Plus P3425WE is a 34-inch curved ultrawide monitor designed for professionals who need to view and manage multiple applications simultaneously. It combines a 3440 × 1440 WQHD resolution with USB-C connectivity offering up to 90W power delivery, Ethernet, and KVM switching—eliminating the need for separate cables and peripherals when working across multiple systems.
Why this product
34-inch ultrawide curved display
WQHD 3440 × 1440 resolution with 21:9 aspect ratio and IPS panel technology for consistent color across wide viewing angles. At 110 PPI, text and images remain sharp for extended work sessions.
Single USB-C cable powers and connects
The upstream USB-C port delivers up to 90W power to your device while simultaneously transmitting video, data, and Ethernet. Eliminates the tangle of separate power adapters and cables.
KVM switching between two computers
Control two connected PCs with a single keyboard and mouse using the built-in KVM feature. Switch between systems without touching your desk.
Dual-monitor layout on one screen
Picture-in-Picture and Picture-by-Picture modes let you view and work on content from two computers side by side on the same display.
Tested Mac compatibility
Certified to work with macOS devices. Daisy chaining via Thunderbolt requires compatible hardware; check your device's specifications first.
- Screen size34.1 inches (867.1 mm diagonal)
- Resolution3440 × 1440 (WQHD)
- Aspect ratio21:9
- Panel typeIPS (In-Plane Switching)
- USB-C power deliveryUp to 90W
- Refresh rateUp to 100 Hz
- Warranty3 years Basic Hardware Service with Advanced Exchange
- SKUDEL-1509
- EAN5397184962510
- Connects via USB-C (with DisplayPort Alt Mode and up to 90W power delivery) or HDMI and DisplayPort inputs for video.
- Includes RJ45 Ethernet port and three USB Type-A ports (5Gbps) plus one USB-C downstream port (15W charging) for peripheral connectivity.
- Works with Windows PCs and laptops via USB-C, HDMI, or DisplayPort.
- Mac and MacBook compatibility confirmed; however, Thunderbolt daisy chaining of multiple displays requires compatible hardware. Verify your device's M-series chip or processor for full feature support.
- KVM and dual-input modes (PiP/PbP) require two video sources connected simultaneously. Single-source setups will use only one input.
Best for
- Professionals managing multiple applications or documents at once
- Developers, data analysts, and financial professionals who benefit from expanded screen real estate
- Users who want to consolidate power, data, and Ethernet into a single USB-C connection
- Teams switching between two computers without a KVM switch or cable swapping
- Mac and PC hybrid workflows requiring compatibility with both ecosystems
Trade-offs
- Gaming and high-refresh work: maximum 100 Hz refresh rate and 5–8 ms response times suit productivity over competitive gaming or real-time animation.
- Daisy-chain setups without Thunderbolt: connecting multiple displays via a single cable requires Thunderbolt-capable hardware; standard USB-C devices cannot daisy chain.
- Single-monitor simplicity on a budget: this monitor's cost and feature set (KVM, dual-input modes, Ethernet) target multi-device professionals, not single-system users.
- Portable or mobile work: 6.9 kg weight and desktop form factor make it a stationary workplace tool, not a travel or temporary-site monitor.
Focus like never before on this immersive, 34.1-inch ultrawide curved monitor with a WQHD screen, USB-C power delivery of up to 90W and RJ45 Ethernet connectivity.
With high resolution and improved contrast ratio, your work has never looked this good.
Transmit video, data, Ethernet and up to 90W power delivery all at once with USB-C. Including HDMI, DP, USB and RJ45 for stable Ethernet. View your content on two PCs in PiP and PbP mode. KVM (keyboard, video and mouse) feature allows you to edit content using a single keyboard and mouse.
Tested with devices on macOS, this USB-C monitor is ready-to-work with Mac® devices. Requires USB-C or HDMI connectivity. Daisy chaining* multiple displays via a single cable requires Thunderbolt connectivity. Please check your device for compatibility, as select M-series chips may not support some features.
Experience Dell's singular, innovative application to optimize the performance of your entire Dell PC workspace*. Maximize productivity Easy Arrange tiles apps across screens with pre-set partitions and customizes up to five windows, enhancing multitasking.
Experience the convenience of front-facing, pop-out USB-C (with up to 15W charging) and USB Type-A ports for easy connectivity. When you are done, just pop the ports back in for a clean look.
Stay focused with this immersive, curved monitor designed with adjustable features to suit your work style.
General
| Brand | Dell |
|---|---|
| Model | Dell Pro 34 Plus USB-C Hub Monitor - P3425WE |
Display
| Screen size | 34.1 inches |
|---|---|
| Resolution | 3440 × 1440 (WQHD) |
| Aspect ratio | 21:9 |
| Panel type | In-Plane Switching (IPS) |
| Backlight | LED Edgelight System |
| Brightness | 350 cd/m² (typical) |
| Contrast ratio | 1500:1 (typical) |
| Color gamut | sRGB 99% (CIE 1931) |
| Color depth | 1.07 Billion colors |
| Viewing angles | 178° horizontal / 178° vertical |
| Pixel density | 110 PPI |
| Eye comfort certification | TÜV EyeComfort 4 stars |
Performance
| Refresh rate | Up to 100 Hz |
|---|---|
| Response time (normal mode) | 8.0 ms (gray to gray) |
| Response time (fast mode) | 5.0 ms (gray to gray) |
Connectivity
| Video ports | 1 × HDMI 2.1 (up to 3440 × 1440 @ 100 Hz), 1 × DisplayPort 1.4 (up to 3440 × 1440 @ 100 Hz) |
|---|---|
| USB-C upstream (power delivery) | 1 × USB-C 5Gbps with DisplayPort 1.4 Alt Mode, up to 90W power delivery |
| USB-C downstream (charging) | 1 × USB-C 5Gbps with up to 15W power delivery |
| USB Type-A downstream | 3 × USB Type-A 5Gbps ports |
| USB upstream | 1 × USB Type-B 5Gbps upstream port |
| Ethernet | 1 × RJ45 |
Physical
| Dimensions (without stand) | 815.95 × 358 × 82.98 mm (W × H × D) |
|---|---|
| Weight | 6.9 kg |
Service & Support
| Warranty | 3 years Basic Hardware Service with Advanced Exchange after remote diagnosis |
|---|
Shipping
All our products are shipped from the United Kingdom within 24 to 48 hours of purchase. See our Shipping and Returns page for full details.
Returns
- Tech Syndicate offers a full money-back guarantee on all purchases made in our store. If you are not satisfied with your purchase, we will provide a full refund, no questions asked.
- Refunds are available within 45 days of delivery.
- After the 45-day period you are no longer eligible for a refund, so we encourage you to try the product within the first few weeks to make sure it fits your needs.