---
product_id: 9027830
title: "LX HD Sit-Stand Single Monitor Arm, VESA Desk Mount – for Monitors Up to 49 Inches, 14 to 30 lbs – Polished Aluminum"
brand: "ergotron"
price: "€ 990.25"
currency: EUR
in_stock: true
reviews_count: 8
category: "Ergotron"
url: https://www.desertcart.com.cy/products/9027830-lx-hd-sit-stand-single-monitor-arm-vesa-desk-mount
store_origin: CY
region: Cyprus
---

# 360° rotation & 75° tilt Holds 14-30 lbs securely Supports up to 49" monitors LX HD Sit-Stand Single Monitor Arm, VESA Desk Mount – for Monitors Up to 49 Inches, 14 to 30 lbs – Polished Aluminum

**Brand:** ergotron
**Price:** € 990.25
**Availability:** ✅ In Stock

## Summary

> 🖥️ Elevate your workspace, literally — because your monitor deserves the best view.

## Quick Answers

- **What is this?** LX HD Sit-Stand Single Monitor Arm, VESA Desk Mount – for Monitors Up to 49 Inches, 14 to 30 lbs – Polished Aluminum by ergotron
- **How much does it cost?** € 990.25 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/9027830-lx-hd-sit-stand-single-monitor-arm-vesa-desk-mount)

## 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

- • **Built to Endure:** Premium polished aluminum with a 10-year warranty ensures your setup stays rock solid for years.
- • **Space-Saving Design:** Arm folds to just 4.9" from the wall, reclaiming valuable desk real estate for a clutter-free workspace.
- • **Sit-Stand Ergonomics:** 20" lift range and 28.25" max height empower you to switch postures effortlessly and boost productivity.
- • **Flexible Mounting Options:** Choose between edge clamp or grommet mount for perfect desk fit and stability.
- • **Ultimate Monitor Compatibility:** Fits flat or curved screens up to 49" with multiple VESA patterns for seamless integration.

## Overview

The Ergotron LX HD Sit-Stand Single Monitor Arm is a polished aluminum desk mount designed for professional setups, supporting monitors up to 49 inches and 30 lbs. It offers versatile mounting options, a 20-inch lift for sit-stand flexibility, 360° rotation, and built-in cable management. Engineered for durability with a 10-year warranty, it’s the premium choice for ergonomic productivity and sleek desk organization.

## Description

desertcart.com: Ergotron – LX HD Sit-Stand Single Monitor Arm, VESA Desk Mount – for Monitors Up to 49 Inches, 14 to 30 lbs – Polished Aluminum : Electronics

Review: Great moun that holds my LG 43MU79-b without issue. - I just got this in last night and overall this is a great mount. Installation: Installation couldn't have been easier. The instructions were well laid out and had I actually followed them I would have saved myself some headaches. My first mistake was not installing the VESA extenders before attaching it to the monitor. This left me with 2 stripped screws, but I find that is completely my fault as I tried to force them. Once i replaced the 2 screws with new ones and did it correctly, the arm attached to the monitor easily. A Note on installation, while I didn't end up using this (see below), I found that a 1/2" hole is more than big enough to attach the mount to the desk using the grommet mount (if you don't want to use the edge clamp). Use: This thing is great with one caveat. It allows me to go from sitting to standing without issue and the 20" lift is good, but not what I would call great depending on your height. I am 5'10" and it is attached to my 30" tall desk. At it's max height, my 43" monitor is just barely at the correct height for me. If I were taller I might be concerned that it would not go high enough. I am giving it 5 stars because for my use it is a near perfect fit, but depending on your height, you might need to take into consideration it's limits on height. It's not that it doesn't go up high, but if you are 6'3", it might not go high enough for comfort when in a standing position. now, if you aren't using it for a sit/stand, I still think it is great and offers a wide range a movement. Cable management: The mount has 2 different ways of managing cables used on the 2 arms. The arm directly on the pole has a "tray that comes out and you run the cables under. At first I preferred this, but I have 4 HDMI cables, a power cable and soon to have a few USB cables. At is is, the 4 HDMI cables and the power cable are pushing that channel to it's limits. I'm not sure I'll get anymore cables in there. I realize the fact that I have so many HDMI cables may not be the norm so didn't knock any stars off. I also have some thinner HDMI cables on the way to help with that. The second method is used on the arm that attaches to the monitor. It just uses cable ties and some tabs to run the cable ties over on the underside of the arm. This means it is not as "clean" looking at the method above, but it has the added benefit of allowing more cables. I plan on sleeving all my cables in 1 sleeve to help clean this up, but it's not high priority and is probably being picky. Over all, I think the cable management is going to be great for the vast majority of people out there. Cost: This thing costs a lot! I had huge sticker shock when I went to first go and purchase it. However I have a 27lb 43" monitor (LG 43MU79-b or 43UD79-b - both are the same monitor) and this mount was the one that offered the range of movement I needed for my purpose. After receiving it and feeling the build quality I think the cost is justified, but somewhere deep inside a small piece of me still wonders how much of the cost is inflated because of the "standing desk" craze. A Note on placement: When I first set to install mine, I decided to drill some new holes in my desk. I have a corner desk and I assumed the best placement would be to put the arm in the back corner. So I drilled a 2" hole for a cable grommet and about 2" or so from it's edge drilled a 1/2" hole for the grommet adapter for the mount. This worked great for attaching the monitor to the desk and giving me a close by grommet hole to feed the cables. However, because my desk sits in a corner, I lost a lot of movement. One part of the arm would hit the wall and that would be as far back as it would go. What I found helped, was I changed out the grommet mount to the edge clamp style mount and tried a few places along the edge until I found a good spot. Unfortunately My desk's sides prevent me from using that mount permanently so once I knew where a good position was, I used that to determine where to put the grommet mount. Now, it ends up that using one of my desks existing grommet holes was the best placement so I refrained from drilling any new holes. I routed the cables to the new 2" grommet I drilled and placed an order for a 1/2" cap to cover my mistake. For those that have corner desks, what I found was that placing the arm about 13" from the back corner on either side gives me the best range of motion as the portion of the arm attached to the pole will rotate almost exactly into the corner. For those with normal desks, I would suggest you consider placing the mount off center, but if possible use the edge clamp option to position it first if you plan on using the grommet mount for permanent mounting. That way if you need to drill holes you can do so knowing it's in the right place. If I were to do this again knowing the above, I would have placed the new grommet hole I drilled much closer to the one I used for mounting for a much cleaner install. As it is, it's not bad (See picture), but I would have preferred the cables go through the desk much closer to the mount. I did contact ergotron before buying it and suggested that they look into a way to pass the cables through the mount through the same grommet hole you mount it to (some do this, but were not heavy duty enough). They said they would pass it down to their product development team, so maybe that change will come in a newer version.
Review: It works GREAT! Smooth action - I bought this to use a NEC PA271w monitor (weight, just over 20 pounds) in a sit/stand configuration. It works GREAT! Smooth action, stays put once tension is adjusted using the included tool and instructions, feels very solid and well made. Just a few bits of advice and caution: 1. Do not lock the monitor in the horizontal position when you are assembling it. The base/upright support flexes a tiny bit, and there is some play in the bearings, so some small horizontal adjustment is always needed to keep the monitor level. 2. The desktop to which the base is clamped needs to be extremely strong and stiff. There is a lot of torque on the base with a 20 pound monitor hanging to the side. 3. If you want to swing the arm from left to right in BACK of the upright post, be aware you need 13 1/2 inches of clearance from the middle of the post to the back wall. 4. There is no quick-release mount that would allow you to remove just the monitor from the arm. The arm mounts directly to the monitor. So you need to attach the monitor to the arm while the arm is off of the post. Then lift the monitor and arm assembly on to the post. If you want to adjust the collar that is on the post to a different position in order to raise or lower the arm, you need to lift the whole arm and monitor assembly off of the post. This should be a one-time adjustment, but it is a little awkward with one person, and for some might require two people.

## Features

- Compatible with large monitors: Fits single flat or curved screens up to 49 inches diagonal and 14 to 30 pounds; compatible with VESA patterns 75x75mm, 100x100mm, 200x100mm and 200x200mm; separate accessory VESA Bracket Adaptor Kit (97-759) fits larger VESA patterns
- Multiple mounting options: Includes arm, extension, 15.7 inch pole, VESA brackets, mounting hardware; two-piece desk clamp for surface edges 0.8 to 2.5 inches thick and grommet mount for installation through a surface hole
- Sit or stand: Offers full monitor motion with 20 inches of lift, screen rises 28.25 inches above the desktop providing the option of sitting or standing throughout the day; customize how you work or collaborate with 360 degrees of rotation and 75 degrees of tilt
- Ergonomic productivity: Quick and easy positioning accommodates ever-changing needs; arm folds to 4.9 inches from wall to reclaim space; built-in cable management streamlines your workstation; add an LX Sit-Stand Keyboard Arm (45-354-026) for advanced comfort and flexibility
- Built to last: Extensive quality testing ensures your display stays stable and secure; Ergotron products set the standard for quality with a 10-year warranty and expert technical support

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00GN4DCR0 |
| Best Sellers Rank | #857 in Computer Monitor Arms |
| Customer Reviews | 4.5 4.5 out of 5 stars (259) |
| Date First Available | November 13, 2013 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 7.2 ounces |
| Item model number | 45-384-026 |
| Language | English, English, English, English, English |
| Manufacturer | Ergotron |
| Product Dimensions | 25 x 14.75 x 7.5 inches |

## Product Details

- **Brand:** Ergotron
- **Color:** Metallic
- **Compatible Devices:** Monitor, Television
- **Global Trade Identification Number:** 00794924548648
- **Manufacturer:** Ergotron
- **Material:** Unspecified
- **Maximum Tilt Angle:** 75 Degrees
- **Mounting Type:** Tabletop Mount
- **Movement Type:** Articulating
- **UPC:** 794924548648 004398193511 698833040098 631457461559 996594238922 040517548671

## Images

![LX HD Sit-Stand Single Monitor Arm, VESA Desk Mount – for Monitors Up to 49 Inches, 14 to 30 lbs – Polished Aluminum - Image 1](https://m.media-amazon.com/images/I/61pyqb-xpZS.jpg)

## Available Options

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

## Questions & Answers

**Q: can I use this arm with my 4K 40inches 25.4 lbs monitor?**
A: Yes it will work. It is well within the weight and these are the Mounting Standards provided with this product. I am confident that your display will work with this mount system. double check your monitor and confirm it has one of the following mount configurations.: VESA MIS-D, 75/100 (hole pattern = 100 x 100 mm & 75 x 75 mm), MIS-E (hole pattern = 200 x 100 mm), MIS-F (hole pattern = 200 x 200 mm ONLY). Optional VESA Bracket Adaptor Kit (97-759) can be ordered separately for MIS-F interface with hole pattern of 400 x 200 mm, 400 x 300 mm or 400 x 400 mm.These are very good and sturdy. i have six various versions and do like this one.Hope this is helpful!Andrew

**Q: Will this work with the newer 32 inch wacom tablet with the vesa adapter? or is the tablet to heavy?**
A: NO.  the Adapter weights 3.64 Pounds and the 32 inch wacom tablet weights 28.66 lbs.

**Q: If the manufacturer's specs requirement is 6.3-13.6kg, what happens if my monitor is below the minimum weight? Does it affect its functionality?**
A: The only problem might be that it won't stay in place.  It might creep up since the spring is set for the minimum weight.  The spring is adjustable, but only can be set down to a minimum.

**Q: Does this already include a 200 mm x 200 mm VESA plate, or do i need to purchase one separately?**
A: If i remember correctly, the unit itself has a standard mounting plate on it and also comes with 4 little metal extenders that allow you to mount it to monitors with different sized mounts.  So you should be all set.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great moun that holds my LG 43MU79-b without issue.
*by F***N on September 20, 2018*

I just got this in last night and overall this is a great mount. Installation: Installation couldn't have been easier. The instructions were well laid out and had I actually followed them I would have saved myself some headaches. My first mistake was not installing the VESA extenders before attaching it to the monitor. This left me with 2 stripped screws, but I find that is completely my fault as I tried to force them. Once i replaced the 2 screws with new ones and did it correctly, the arm attached to the monitor easily. A Note on installation, while I didn't end up using this (see below), I found that a 1/2" hole is more than big enough to attach the mount to the desk using the grommet mount (if you don't want to use the edge clamp). Use: This thing is great with one caveat. It allows me to go from sitting to standing without issue and the 20" lift is good, but not what I would call great depending on your height. I am 5'10" and it is attached to my 30" tall desk. At it's max height, my 43" monitor is just barely at the correct height for me. If I were taller I might be concerned that it would not go high enough. I am giving it 5 stars because for my use it is a near perfect fit, but depending on your height, you might need to take into consideration it's limits on height. It's not that it doesn't go up high, but if you are 6'3", it might not go high enough for comfort when in a standing position. now, if you aren't using it for a sit/stand, I still think it is great and offers a wide range a movement. Cable management: The mount has 2 different ways of managing cables used on the 2 arms. The arm directly on the pole has a "tray that comes out and you run the cables under. At first I preferred this, but I have 4 HDMI cables, a power cable and soon to have a few USB cables. At is is, the 4 HDMI cables and the power cable are pushing that channel to it's limits. I'm not sure I'll get anymore cables in there. I realize the fact that I have so many HDMI cables may not be the norm so didn't knock any stars off. I also have some thinner HDMI cables on the way to help with that. The second method is used on the arm that attaches to the monitor. It just uses cable ties and some tabs to run the cable ties over on the underside of the arm. This means it is not as "clean" looking at the method above, but it has the added benefit of allowing more cables. I plan on sleeving all my cables in 1 sleeve to help clean this up, but it's not high priority and is probably being picky. Over all, I think the cable management is going to be great for the vast majority of people out there. Cost: This thing costs a lot! I had huge sticker shock when I went to first go and purchase it. However I have a 27lb 43" monitor (LG 43MU79-b or 43UD79-b - both are the same monitor) and this mount was the one that offered the range of movement I needed for my purpose. After receiving it and feeling the build quality I think the cost is justified, but somewhere deep inside a small piece of me still wonders how much of the cost is inflated because of the "standing desk" craze. A Note on placement: When I first set to install mine, I decided to drill some new holes in my desk. I have a corner desk and I assumed the best placement would be to put the arm in the back corner. So I drilled a 2" hole for a cable grommet and about 2" or so from it's edge drilled a 1/2" hole for the grommet adapter for the mount. This worked great for attaching the monitor to the desk and giving me a close by grommet hole to feed the cables. However, because my desk sits in a corner, I lost a lot of movement. One part of the arm would hit the wall and that would be as far back as it would go. What I found helped, was I changed out the grommet mount to the edge clamp style mount and tried a few places along the edge until I found a good spot. Unfortunately My desk's sides prevent me from using that mount permanently so once I knew where a good position was, I used that to determine where to put the grommet mount. Now, it ends up that using one of my desks existing grommet holes was the best placement so I refrained from drilling any new holes. I routed the cables to the new 2" grommet I drilled and placed an order for a 1/2" cap to cover my mistake. For those that have corner desks, what I found was that placing the arm about 13" from the back corner on either side gives me the best range of motion as the portion of the arm attached to the pole will rotate almost exactly into the corner. For those with normal desks, I would suggest you consider placing the mount off center, but if possible use the edge clamp option to position it first if you plan on using the grommet mount for permanent mounting. That way if you need to drill holes you can do so knowing it's in the right place. If I were to do this again knowing the above, I would have placed the new grommet hole I drilled much closer to the one I used for mounting for a much cleaner install. As it is, it's not bad (See picture), but I would have preferred the cables go through the desk much closer to the mount. I did contact ergotron before buying it and suggested that they look into a way to pass the cables through the mount through the same grommet hole you mount it to (some do this, but were not heavy duty enough). They said they would pass it down to their product development team, so maybe that change will come in a newer version.

### ⭐⭐⭐⭐⭐ It works GREAT! Smooth action
*by B***O on December 11, 2016*

I bought this to use a NEC PA271w monitor (weight, just over 20 pounds) in a sit/stand configuration. It works GREAT! Smooth action, stays put once tension is adjusted using the included tool and instructions, feels very solid and well made. Just a few bits of advice and caution: 1. Do not lock the monitor in the horizontal position when you are assembling it. The base/upright support flexes a tiny bit, and there is some play in the bearings, so some small horizontal adjustment is always needed to keep the monitor level. 2. The desktop to which the base is clamped needs to be extremely strong and stiff. There is a lot of torque on the base with a 20 pound monitor hanging to the side. 3. If you want to swing the arm from left to right in BACK of the upright post, be aware you need 13 1/2 inches of clearance from the middle of the post to the back wall. 4. There is no quick-release mount that would allow you to remove just the monitor from the arm. The arm mounts directly to the monitor. So you need to attach the monitor to the arm while the arm is off of the post. Then lift the monitor and arm assembly on to the post. If you want to adjust the collar that is on the post to a different position in order to raise or lower the arm, you need to lift the whole arm and monitor assembly off of the post. This should be a one-time adjustment, but it is a little awkward with one person, and for some might require two people.

### ⭐⭐⭐⭐⭐ Very maneuverable.
*by A***R on January 11, 2025*

I had a specific requirement for movement and flexibility of a monitor arm so my monitor could fit into a particular space under a shelf and then extend out from beneath the shelf. I tried a couple of other monitor arms but they were not maneuverable enough to suit my requirements. This monitor arm is great. The whole assembly is adjustable vertically on the post that attaches to your desk. However, once it is set on the post, it cannot be adjusted without using the tools provided. The monitor can be lowered to desktop level or below. It has great vertical motion and can be raised. The extension from back to front was larger than other monitor arms (over 30 inches). This arm seems well built. Pay attention to the weight of your monitor. If you get the arm for a heavier monitor than needed, it might be stiff to adjust.

## Frequently Bought Together

- Ergotron – LX HD Sit-Stand Single Monitor Arm, VESA Desk Mount – for Monitors Up to 49 Inches, 14 to 30 lbs – Polished Aluminum
- VIVO Steel VESA LCD LED TV Mount Adapter Plate Bracket for Screens 32" to 55" | Conversion Kit for VESA up to 400x200mm (MOUNT-AD4X2)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-02-28*