---
product_id: 47879968
title: "HX Desk Ultrawide Arm"
brand: "ergotron"
price: "€ 721.81"
currency: EUR
in_stock: null
reviews_count: 10
category: "Ergotron"
url: https://www.desertcart.nl/products/47879968-hx-desk-ultrawide-arm
store_origin: NL
region: Netherlands
---

# 360° rotation & 75° tilt Holds 9.1-19.1 kg heavy monitors Supports ultrawide up to 49" HX Desk Ultrawide Arm

**Brand:** ergotron
**Price:** € 721.81
**Availability:** ❌ Out of Stock

## Summary

> 🖥️ Elevate your workspace — because your monitor deserves the throne it commands.

## Quick Answers

- **What is this?** HX Desk Ultrawide Arm by ergotron
- **How much does it cost?** € 721.81 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/47879968-hx-desk-ultrawide-arm)

## Best For

- ergotron enthusiasts

## Why This Product

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

## Key Features

- • **Customizable Ergonomics:** 29.2 cm lift, 360° rotation, and 75° tilt let you tailor your screen position for peak productivity and comfort.
- • **Sleek, Space-Smart Design:** Low-profile clamp fits tight desk edges with integrated cable management for a clean, professional workspace.
- • **Rock-Solid Heavy Duty Support:** Engineered to hold monitors up to 19.1 kg with patented Constant Force Technology for effortless, stable adjustments.
- • **Expandable Multi-Monitor Setup:** Optional dual and triple monitor kits let you scale your workstation and dominate multitasking like a pro.
- • **Ultimate Ultrawide Compatibility:** Seamlessly supports massive 49-inch ultrawide monitors, including Samsung Odyssey G9 with optional pivot accessory.

## Overview

The Ergotron HX Premium Heavy Duty Monitor Arm is a robust, versatile desk mount designed for large monitors up to 49 inches and 19.1 kg. Featuring patented Constant Force Technology, it offers smooth, stable positioning with 29.2 cm lift, 360° rotation, and 75° tilt. Compatible with multiple VESA patterns and mounting options, it includes cable management and supports expansion to dual or triple monitor setups, making it the ultimate ergonomic upgrade for demanding professionals.

## Description

Choose a monitor arm that’s as adaptable as you. With the HX Desk Monitor Arm, you can easily reposition large monitors weighing up to 42 lbs (19.1 kg) using patented Constant Force Technology. It enhances your workspace with a sleek design, and an optional dual or triple monitor bow kit ups your screen count and productivity. It’s BIFMA level 2 certified based on the arm’s low environmental and social impact.

Review: Sturdy, Reliable, Attractive - I recently got the Ergotron HX Mounting Kit, and I absolutely love it. It holds my LG49WL95C perfectly, providing a stable and secure mount for my large monitor. The build quality of the Ergotron HX is outstanding. It feels incredibly sturdy and well-constructed, giving me confidence that my expensive monitor is safe. The adjustable arm allows for a wide range of motion, making it easy to position the screen exactly how I want it. Whether I'm working, gaming, or watching movies, I can effortlessly adjust the height, tilt, and angle for optimal viewing comfort. Installation was straightforward, with clear instructions and all the necessary hardware included. The sleek design also adds a modern touch to my setup, and the cable management system helps keep everything tidy and organized. Overall, the Ergotron HX Mounting Kit is a fantastic investment. It combines durability, flexibility, and style, making it the perfect choice for anyone with a large monitor. Highly recommended for a top-notch mounting solution!
Review: Don't be like me - I have the Samsung G9 and cheaped out on a monitor arm the first time around. It just couldn't hold the monitors weight and constantly tilted down and took forever to get back into the exact perfect spot to stay up again. This one however holds it up without an struggle. You can tell it's much higher quality and very robust. The springs in it are HUGE and well greased. The cable routing has reusable velcro style loops which I really like. It was also very easy to mount to monitor onto as a single person. You attach a backplate to the vesa mount on the monitor and then the backplate slides into the monitor arm. If you've ever tried to hold a 12kg monitor up to a hole and screw it in at the same time you know the pain lol. You don't have to do that with this one It is quite expensive. You can get a monitor arm for £50 but it wouldn't be anywhere near as good as this one

## Features

- Support ultrawides: To use with the Samsung 49-inch Odyssey G9, the separate accessory HX Heavy Duty Tilt Pivot (98-540-216) is required; or choose the bundled solution that includes the HD Pivot in the box (45-647-224 or 45-647-216)
- Broad compatibility: Fits large, single screens up to 49 inches diagonal and 9.1.-19.1kg; compatible with VESA patterns 75x75mm, 100x100mm, 200x100mm and 200x200 mm; separate accessory VESA Bracket Adaptor Kit (97-759) fits larger VESA patterns
- Multiple mounting options: Includes arm, extension, monitor pivot, mounting hardware; two-piece desk clamp for surface edges 1 to 6.6 centimeters thick and grommet mount for installation through a surface hole
- Comfortable working: Offers full monitor motion with 29.2 centimeters of lift, screen rises 45.2 centimeters above your desktop; customize how you work or collaborate with 360 degrees of rotation and 75 degrees of tilt
- Stylish and functional: Sleek design with heavy duty capacity allows easy positioning of large monitors; low-profile clamp fits in tight spaces with cable management for a neat workspace; optional dual (97-783) and triple (98-009-026) monitor kits up your workstation’s screen count and productivity

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01N5FTCJE |
| Best Sellers Rank | 13,627 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 180 in Computer Monitor Arms |
| Item model number | 45-475-216 |
| Manufacturer | Ergotron |
| Product Dimensions | 30 x 49 x 18.3 cm; 8.14 kg |

## Product Details

- **Brand:** Ergotron
- **Colour:** White
- **Compatible devices:** Monitor, Television
- **EU Spare Part Availability Duration:** 10 Years
- **Global Trade Identification Number:** 00698833054491
- **Material:** Alloy Steel
- **Maximum tilt angle:** 75 Degrees
- **Mounting type:** Tabletop Mount
- **Movement type:** Tilting & Rotatable
- **UPC:** 698833054491

## Images

![HX Desk Ultrawide Arm - Image 1](https://m.media-amazon.com/images/I/618zz7LdoVL.jpg)

## Questions & Answers

**Q: Would this hold a samsung super ultrawide curved gaming monitor (c49rg9) 49 inch**
A: Works well I’m using this with the same monitor as you also. Holds the monitor rock solid and stable.

**Q: Will this work fine and hold with lg cx48? moving it around would that be an issue?**
A: I don't know the weight of LG CX48 so cant directly answer - However I had my Alienware curved AW3418 DW weighing 7.27 Kg  on the Ergotron  and it was fine and moved around  very well.  However when I upgraded to the Samsung 49" Odyssey Ultra Curved monitor this was too much for the Ergoton to handle. Although the weight was within spec the overhang with the massive 1000R curve made it too heavy.

**Q: Does your desk have to be solid to use this vesa mount with the Samsung 49inch ?**
A: I have it setup with the G9 Odyssey 49. 
You will need the Ergotron heavy-duty tilt pivot (part number:  98-540-216) to support the forward weight of the screen (due to its 1000R curvature). Re the desk, I’ve sandwiched a piece of hard wood between the desk and the arm’s fixtures for extra support (I’m using IKEA’s BEKANT desk). 
I hope you find this useful.

**Q: Will this hold the Samsung Odyssey G9?**
A: It will only hold it if you purchase the HX heavy duty tilt pivot with it. Once you get that replace it with the one that comes with the arm.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Sturdy, Reliable, Attractive
*by Y***F on 25 June 2024*

I recently got the Ergotron HX Mounting Kit, and I absolutely love it. It holds my LG49WL95C perfectly, providing a stable and secure mount for my large monitor. The build quality of the Ergotron HX is outstanding. It feels incredibly sturdy and well-constructed, giving me confidence that my expensive monitor is safe. The adjustable arm allows for a wide range of motion, making it easy to position the screen exactly how I want it. Whether I'm working, gaming, or watching movies, I can effortlessly adjust the height, tilt, and angle for optimal viewing comfort. Installation was straightforward, with clear instructions and all the necessary hardware included. The sleek design also adds a modern touch to my setup, and the cable management system helps keep everything tidy and organized. Overall, the Ergotron HX Mounting Kit is a fantastic investment. It combines durability, flexibility, and style, making it the perfect choice for anyone with a large monitor. Highly recommended for a top-notch mounting solution!

### ⭐⭐⭐⭐⭐ Don't be like me
*by A***T on 6 April 2023*

I have the Samsung G9 and cheaped out on a monitor arm the first time around. It just couldn't hold the monitors weight and constantly tilted down and took forever to get back into the exact perfect spot to stay up again. This one however holds it up without an struggle. You can tell it's much higher quality and very robust. The springs in it are HUGE and well greased. The cable routing has reusable velcro style loops which I really like. It was also very easy to mount to monitor onto as a single person. You attach a backplate to the vesa mount on the monitor and then the backplate slides into the monitor arm. If you've ever tried to hold a 12kg monitor up to a hole and screw it in at the same time you know the pain lol. You don't have to do that with this one It is quite expensive. You can get a monitor arm for £50 but it wouldn't be anywhere near as good as this one

### ⭐⭐⭐⭐⭐ Don't waste time with cheaper alternatives for your 49" ultra wide monitor
*by I***N on 28 March 2021*

Bought for use with my Samsung CJ890 49" Ultra wide, which weighs 12KG. Full disclosure, I originally went for a cheaper arm (£85) which was rated to hold up to 15KG. It was fine, but the VESA mount and bracket were thin and weak, meaning the monitor sagged forward. I was concerned it was going to break, landing my expensive monitor on the table/floor so decided to return and get the Ergotron. I figured that, for me, it's worth the price for peace of mind. The VESA mount is super sturdy (see photo for comparison of cheap thin vs thick strong Ergotron alternative). The range of motion is superb, and so smooth - no issues with sagging forward. Cable management is good, as is the bottom clamp. The arm itself is super strong, and so well finished - you really see the quality control that goes into the manufacture which you don't get with cheaper alternatives from no-body companies in China. My advise to anyone looking at this and considering a cheaper alternative for a 49" Ultra wide, don't waste your time like I did. Spend the extra cash and get the monitor arm that's clearly designed to hold it! I'm very happy with my purchase.

## Frequently Bought Together

- Ergotron – HX Premium Heavy Duty Monitor Arm, Single Monitor VESA Desk Mount – for Flat or Slight Curved Ultrawide Monitors Up to 49 inches, 20 to 42 lbs – Standard Pivot, White
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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-20*