---
product_id: 583721508
title: "Deco Gear 40 inch Curved 5K2K Ultrawide Monitor, 5120x2160 WDQHD 21:9 IPS, Adaptive Sync, 75Hz USB-C 90W PD, 2500R 1ms MPRT, HDMI 2.0, DP 1.4, KVM, PIP/PBP, HDR, Speakers, Audio Out, Adjustable Stand"
brand: "deco gear"
price: "1689974CFA"
currency: XOF
in_stock: true
reviews_count: 8
category: "Deco Gear"
url: https://www.desertcart.sn/products/583721508-deco-gear-40-inch-curved-5k2k-ultrawide-monitor-5120x2160-wdqhd
store_origin: SN
region: Senegal
---

# 75Hz refresh + 1ms MPRT smoothness USB-C 90W PD + KVM multitasking hub 5120x2160 5K2K ultrawide clarity Deco Gear 40 inch Curved 5K2K Ultrawide Monitor, 5120x2160 WDQHD 21:9 IPS, Adaptive Sync, 75Hz USB-C 90W PD, 2500R 1ms MPRT, HDMI 2.0, DP 1.4, KVM, PIP/PBP, HDR, Speakers, Audio Out, Adjustable Stand

**Brand:** deco gear
**Price:** 1689974CFA
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your workspace with ultrawide clarity and seamless multitasking!

## Quick Answers

- **What is this?** Deco Gear 40 inch Curved 5K2K Ultrawide Monitor, 5120x2160 WDQHD 21:9 IPS, Adaptive Sync, 75Hz USB-C 90W PD, 2500R 1ms MPRT, HDMI 2.0, DP 1.4, KVM, PIP/PBP, HDR, Speakers, Audio Out, Adjustable Stand by deco gear
- **How much does it cost?** 1689974CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/583721508-deco-gear-40-inch-curved-5k2k-ultrawide-monitor-5120x2160-wdqhd)

## Best For

- deco gear enthusiasts

## Why This Product

- Trusted deco gear brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Vivid IPS Color Accuracy for Creatives:** Experience true-to-life colors with 100% sRGB and 96% DCI-P3 coverage, perfect for photo editing, video review, and design presentations that demand precision.
- • **Ergonomic & Flexible Stand with VESA Mount:** Customize your viewing comfort with height, tilt, swivel adjustments, plus low blue light and flicker-free tech to reduce eye strain during long sessions.
- • **Immersive 40-inch 21:9 Ultrawide Workspace:** Expand your productivity with a massive 5120x2160 curved display that fits timelines, dashboards, and multitasking tools all in one seamless view.
- • **Seamless Hybrid Work Setup with USB-C & KVM:** Power your laptop with 90W USB-C PD while effortlessly switching between devices using built-in KVM, PIP, and PBP features for a clutter-free desk.
- • **Smooth Motion & Adaptive Sync for Work & Play:** Enjoy tear-free scrolling, casual gaming, and video previews with 75Hz refresh rate, 1ms response, and FreeSync support—work hard, play harder.

## Overview

The Deco Gear 40-inch Curved 5K2K Ultrawide Monitor delivers a stunning 5120x2160 resolution on a 21:9 IPS panel with 100% sRGB color accuracy and HDR support. Featuring a 75Hz refresh rate, 1ms MPRT response, and Adaptive Sync, it balances professional productivity and casual gaming. USB-C with 90W power delivery and built-in KVM enable streamlined hybrid workflows, while an ergonomic adjustable stand and multiple connectivity options ensure comfort and flexibility for demanding work environments.

## Description

desertcart.com: Deco Gear 40 inch Curved 5K2K Ultrawide Monitor, 5120x2160 WDQHD 21:9 IPS, Adaptive Sync, 75Hz USB-C 90W PD, 2500R 1ms MPRT, HDMI 2.0, DP 1.4, KVM, PIP/PBP, HDR, Speakers, Audio Out, Adjustable Stand : Electronics

Review: So far so good - So my office got me a laptop with the resolution of a decent monitor in 1999. It's pretty much useless to me as anything other than a keyboard and to plug into a different monitor, so I decided to get the biggest monitor I could find rather than try and work on multiple screens. This definitely seemed too good to be true compared to the competitors and this particular model had fairly mixed reviews but I figured why not. The extra screen space is super helpful with my job -- I figure on the 1440 I can pull up 3 documents simultaneously and I can probably pull up 4-5 on this. As for the product -- it did work out of the box with no functional issues. Of course, two screws on the back of the monitor had fallen out before I even got the monitor out of the box and every other screw was also extremely loose. Everyone is quite right that this thing feels a little cheaply built. Highly recommend checking the screws (and I wonder if that is leading to some peoples' issues with this product). That said, it works for me. No dead pixels, no damage, no flickering. The resolution is definitely as stated and the colors are surprisingly sharp. Good luck finding any office laptop that will run this resolution with over 60hz refresh rate but apparently it'll go to 75 which, imo, is good enough for most single-player gaming (I'll update if I give it a try - kind of dying to play Total War or RDR at this res if they even support it). Rumor has it that it's an LG panel and I wouldn't be surprised. It also comes with these features included; Freesync, super resolution, PIP, all pretty handy but stuff I haven't had occasion to use yet. I'll update as I use them.
Review: Great monitor - great deal - easy on the eyes for coding - recommend - Great monitor - good resolution, easy on the eyes, and just that extra sideways space that's super helpful. Half price of similar others, was sceptical but happy I have it a shot (and the size is just right) NOTE: MAC: On MacBook Pro the HDMI connector doesn't support this high a resolution and looks weird when you first connect it. You have two options: a) can make HDMI support it but need to take it down from 60hz refresh rate to 30hz: need to install custom software that modifies the built in resolutions, or b) give up on HDMI and go to usbc (much more built in support.. so put the lower res monitor on hdmi) NOTE: VESA: my VESA mount didn't fit and had to be filed down - after that it was able to connect. And if you hook up vesa with regular screws the decorative piece doesn't fit anymore. went back to included stand and it's fine.

## Features

- 40 INCH 5K2K WORKSPACE - The 5120 x 2160 WDQHD resolution and 21:9 ultrawide format give you room for timelines, dashboards, documents, design panels, browser research, and chat tools on one screen. A 2500R curve helps keep the wide desktop comfortable for office work, creative projects, trading, and multitasking.
- IPS COLOR FOR CREATIVE WORK - The IPS panel delivers wide 178° viewing angles with 100% sRGB, 95% NTSC, and 96% DCI-P3 coverage for vivid color across photo editing, video review, presentations, web design, and everyday content. HDR support and up to 300 nits typical brightness help images look more dynamic without changing the product’s real display specs.
- USB-C 90W AND KVM DESK SETUP - Connect a compatible laptop through USB-C for video, data, and up to 90W power delivery, then use the USB-B and dual USB-A 2.0 hub ports for keyboard, mouse, or basic peripherals. Built-in KVM, PIP, and PBP help switch between a laptop and desktop or view two inputs for cleaner hybrid work setups.
- SMOOTH MOTION FOR WORK AND PLAY - A 75Hz overclock refresh rate, 1ms MPRT, Overdrive, FreeSync / Adaptive-Sync, Game Plus, FPS/RTS modes, and VRR support for PS5 help reduce tearing and motion blur during fast scrolling, casual gaming, console play, and video previews while keeping the monitor positioned as a balanced work-and-entertainment display.
- ERGONOMIC STAND AND VESA READY - Adjust the monitor to match your desk with 130mm height adjustment, 5° forward tilt, 15° back tilt, and 45° left/right swivel. The 100 x 100mm VESA pattern gives buyers another setup option, while Low Blue Light control, multiple color temperature modes, and a rocker OSD button make daily use easier.
- PRACTICAL PORTS AND INCLUDED CABLES - Built for flexible workstations with HDMI 2.0, DisplayPort 1.4, USB-C, USB-B, two USB-A 2.0 ports, audio out, DC power, and built-in speakers. Package includes the external power adapter, user manual, stand screws, one DP cable, and one Type-C cable, so buyers know what is included before setup.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CLHDCHLC |
| Adaptive Sync | FreeSync |
| Additional Features | Adaptive Sync, Blue Light Filter, Flicker-Free, HDR400, OverDrive |
| Aspect Ratio | 21:9 |
| Best Sellers Rank | #21,831 in Electronics ( See Top 100 in Electronics ) |
| Brand | Deco Gear |
| Brightness | 300 candela_per_square_meter |
| Color Gamut | 100 |
| Compatible Devices | Laptop |
| Connectivity Technology | DisplayPort, HDMI, USB |
| Contrast Ratio | 1000:1 |
| Customer Reviews | 4.0 out of 5 stars 640 Reviews |
| Display Resolution Maximum | 5120 x 2160 pixels |
| Display Technology | IPS |
| Display Type | LED |
| Global Trade Identification Number | 00196641100640 |
| Hardware Connectivity | DisplayPort, HDMI, USB |
| Image Contrast Ratio | 1000:1 |
| Item Dimensions D x W x H | 12.1"D x 37.3"W x 23.4"H |
| Item Weight | 25.6 pounds |
| Manufacturer | Deco Gear |
| Model Name | DGVIEW401 |
| Model Number | VIEW401 |
| Mounting Type | Desk Mount |
| Native Resolution | 5120x2160 |
| Number of Component Outputs | 2 |
| Picture Quality Enhancement Technology | HDR10 |
| Pixel Pitch | 0.33 |
| Power Consumption | 60 watts |
| Refresh Rate | 75 hertz |
| Resolution | 5K2K |
| Response Time | 6 milliseconds |
| Screen Finish | Non-glare |
| Screen Size | 40 inches |
| Screen Surface Description | Non-glare |
| Shape | Curved |
| Specific Uses For Product | Gaming |
| Total Number of HDMI Ports | 1 |
| Total Usb Ports | 4 |
| UPC | 196641100640 |
| Viewing Angle | 178 degrees |
| Warranty Type | 1 Year Manufacturer Warranty |

## Product Details

- **Aspect Ratio:** 21:9
- **Brand:** Deco Gear
- **Resolution:** 5K2K
- **Screen Size:** 40 inches
- **Screen Surface Description:** Non-glare

## Images

![Deco Gear 40 inch Curved 5K2K Ultrawide Monitor, 5120x2160 WDQHD 21:9 IPS, Adaptive Sync, 75Hz USB-C 90W PD, 2500R 1ms MPRT, HDMI 2.0, DP 1.4, KVM, PIP/PBP, HDR, Speakers, Audio Out, Adjustable Stand - Image 1](https://m.media-amazon.com/images/I/711pF7y5vAL.jpg)
![Deco Gear 40 inch Curved 5K2K Ultrawide Monitor, 5120x2160 WDQHD 21:9 IPS, Adaptive Sync, 75Hz USB-C 90W PD, 2500R 1ms MPRT, HDMI 2.0, DP 1.4, KVM, PIP/PBP, HDR, Speakers, Audio Out, Adjustable Stand - Image 2](https://m.media-amazon.com/images/I/61yoTVgrPIL.jpg)
![Deco Gear 40 inch Curved 5K2K Ultrawide Monitor, 5120x2160 WDQHD 21:9 IPS, Adaptive Sync, 75Hz USB-C 90W PD, 2500R 1ms MPRT, HDMI 2.0, DP 1.4, KVM, PIP/PBP, HDR, Speakers, Audio Out, Adjustable Stand - Image 3](https://m.media-amazon.com/images/I/712NGJPa1JL.jpg)
![Deco Gear 40 inch Curved 5K2K Ultrawide Monitor, 5120x2160 WDQHD 21:9 IPS, Adaptive Sync, 75Hz USB-C 90W PD, 2500R 1ms MPRT, HDMI 2.0, DP 1.4, KVM, PIP/PBP, HDR, Speakers, Audio Out, Adjustable Stand - Image 4](https://m.media-amazon.com/images/I/71Kq-ASc5kL.jpg)
![Deco Gear 40 inch Curved 5K2K Ultrawide Monitor, 5120x2160 WDQHD 21:9 IPS, Adaptive Sync, 75Hz USB-C 90W PD, 2500R 1ms MPRT, HDMI 2.0, DP 1.4, KVM, PIP/PBP, HDR, Speakers, Audio Out, Adjustable Stand - Image 5](https://m.media-amazon.com/images/I/71nkrH+bxRL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ So far so good
*by O***H on August 14, 2024*

So my office got me a laptop with the resolution of a decent monitor in 1999. It's pretty much useless to me as anything other than a keyboard and to plug into a different monitor, so I decided to get the biggest monitor I could find rather than try and work on multiple screens. This definitely seemed too good to be true compared to the competitors and this particular model had fairly mixed reviews but I figured why not. The extra screen space is super helpful with my job -- I figure on the 1440 I can pull up 3 documents simultaneously and I can probably pull up 4-5 on this. As for the product -- it did work out of the box with no functional issues. Of course, two screws on the back of the monitor had fallen out before I even got the monitor out of the box and every other screw was also extremely loose. Everyone is quite right that this thing feels a little cheaply built. Highly recommend checking the screws (and I wonder if that is leading to some peoples' issues with this product). That said, it works for me. No dead pixels, no damage, no flickering. The resolution is definitely as stated and the colors are surprisingly sharp. Good luck finding any office laptop that will run this resolution with over 60hz refresh rate but apparently it'll go to 75 which, imo, is good enough for most single-player gaming (I'll update if I give it a try - kind of dying to play Total War or RDR at this res if they even support it). Rumor has it that it's an LG panel and I wouldn't be surprised. It also comes with these features included; Freesync, super resolution, PIP, all pretty handy but stuff I haven't had occasion to use yet. I'll update as I use them.

### ⭐⭐⭐⭐⭐ Great monitor - great deal - easy on the eyes for coding - recommend
*by A***Y on May 14, 2025*

Great monitor - good resolution, easy on the eyes, and just that extra sideways space that's super helpful. Half price of similar others, was sceptical but happy I have it a shot (and the size is just right) NOTE: MAC: On MacBook Pro the HDMI connector doesn't support this high a resolution and looks weird when you first connect it. You have two options: a) can make HDMI support it but need to take it down from 60hz refresh rate to 30hz: need to install custom software that modifies the built in resolutions, or b) give up on HDMI and go to usbc (much more built in support.. so put the lower res monitor on hdmi) NOTE: VESA: my VESA mount didn't fit and had to be filed down - after that it was able to connect. And if you hook up vesa with regular screws the decorative piece doesn't fit anymore. went back to included stand and it's fine.

### ⭐ Buyer Beware - product failure & the worst support
*by J***. on January 2, 2026*

SUMMARY: Originally loved this monitor, worked well until it didn't. The USB-C connector failed, making it challenging to work with my set up and peripherals. Product support is HORRIBLE - so if you device has an issue you are likely on your own/losing out on the money you invested in the purchase. I wanted to give this 2 stars as the Monitor was great until the USB-C port failed. I have a work around but picture quality has suffered. 1 star due to horrible support ( can't be reached and when you do they do not follow through on any actions). Looks like your money can be better invested in other alternatives *will update if/when DecoGear support responds --------------------------- THE GOOD: - PRICE: I did a lot of research - this was the best option at a great price point that provided a curved monitor / built in hub / monitor size / picture quality - SIZE: the 40 inch was a perfect option and fits my set up well. - BUILT IN HUB: The monitor has a built in hub and additional power out options, making it ideal for connecting and integrating multiple devices and peripherals. I aim for a minimalist desk set up with fewer / hidden wires and this helped a lot toward that end --------------------------- THE BAD: - TECHNICAL FAILURE: About 2-3 months into owning the monitor, I began to have issues with my devices connecting into the USB-C port on the monitor hub. This was my primary connection and provided the best picture / resolution from my devices. - SUPPORT: Horrible all around - It is near impossible to get a human on the phone or engaged in a chat. After a long effort I was able to make progress and they agreed to send replacement monitor when it was back in stock, they said to expect it within a month and it has been over 6 months now....can't seem to get them back on the phone or in chat after MULTIPLE attempts since they promised to send replacement (note: I would have to ship monitor I have now back - so if you do make purchase save the box it came in just in case)

## Frequently Bought Together

- Deco Gear 40 Curved Ultrawide Nano IPS Monitor, 5120x2160 5K2K, 21:9, HDR10, AdaptiveSync, 100% sRGB, HDMI 2.0, DP, USB-C
- Deco Gear Large Extended Pro Gaming Mouse Pad Water Resistant Non-Slip (12" x 32")

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-09-15*