Ergotron WorkFit-LX sit-stand desk mount system review

Welcome to the Ergotron WorkFit-LX sit-stand desk mount system review. If you’re looking to join thousands of others and transform your desk into a sit stand workstation, then you’ve come to the right place. In this article, I highlight the key factors that you need to know to aid you in choosing a standing desk converter that is tailored to your needs.

Additionally, this article gives you an in-depth review of this product along with tips and considerations about the desk converter that you won’t find on the product website.

You’ll also develop an understanding of why this product has been purchased so often and find out why reviewers hold such a high acclaim of this product, despite strong rivalry in the sector.

Let’s get right into the all-important details…

Ergotron WorkFit-LX sit-stand desk mount system review- arm pivoting on desk

Did you know? The adverse health effects of sitting for long periods are broad and include increased risk of weight gain, diabetes and heart disease. 

Product overview

The Ergotron WorkFit-LX sit-stand desk mount system features in the hover category of standing desk converters. This unit is mounted to an existing secure desk to swiftly transform your work space into an ergonomically healthy haven
where you can swap between sitting and standing.

It features a dedicated swinging monitor arm and separate keyboard arm so that you can operate both the keyboard and monitor independently of each other. It is a quality invention that is fabricated and engineered to a professional grade with an elegant polished aluminium finish.

The height adjustability of this product is so broad that it is suitable for practically anyone. The Ergotron WorkFit-LX sit-stand desk mount system is accommodating to a wide range of heights, and it is an excellent option for tall people in the hover category. A central highlight of this standing desk converter is that it can accommodate individuals over 6’2”!

The mounting arms offers greater space efficiency and an unrivalled flexibility to allow you to work from essentially any angle of your desk. This feature complemented by the efficient design of the unit makes it an ideal candidate for anyone working with a limited desk space.

Adjusting the position of this standing desk converter is also a breeze, and it moves in a smooth and quiet manner, which is a staple element of all Ergotron products.

Ergotron WorkFit-LX sit-stand desk mount system review - man sitting at desk


Since the unit doesn’t come ready-assembled, you will need to clear the cobwebs from that region of your brain that has guided you through many a flat pack furniture assembly project. Fortunately, there are step-by-step instructions provided to assist you along the way.

Some reviewers have suggested that the step-by-step instructions are somewhat confusing to follow. Unfortunately, Ergotron don’t have an assembly video to complement the written instructions. Luckily, I did find an excellent video tutorial which I’ll share here; you might find it easier to follow than the written instructions.

But before you start…

While the unit isn’t very heavy, it would be advisable to have a second person available for the section where you mount it onto the desk. It will be particularly helpful too for the second person to hold the arm in place while you screw it into place.

There are a set of tools required for installing the item that you’ll need to get, including:

1. Phillips screwdriver

2. Wrench (8mm)

Some reviewers have taken up to 90 minutes to assemble this unit due to fine-tuning the tension and tweaking the settings to their personal preference, so bear this in mind before you begin installation.

Once the unit is assembled and secured to the table, the cables can be looped through the tidy cable management system. Final checks include ensuring that the tension is adequate, the unit is secure and testing the monitor arms at various positions to verify that they adjust smoothly.

Next, position your computer equipment accessories and stationery on the unit. Once all that’s done, you might deserve a cup of tea!

Tip: Ensure the region that you position the arms has sufficient clearance for them to adjust between varying positions without encountering item or walls in the vicinity.

Height Range

Some sit stand desk converters have a limited range of height adjustability, which can create ergonomic concerns for taller people, especially when the individual needs to deviate their neck to view the monitor. Fortunately, this product can accommodate heights of 6’2″ to 6’6″ / 185 to 200 cm.

This product boasts being able to achieve one of the greatest height ranges in the group of Workfit adjustable arm products, and indeed many competitor products too. The height range of the standing adjustable is 51 centimeters (20 inches) vertically, which should be sufficient for the majority of heights.

The mechanism for adjusting the height and swivel of this standing desk converter couldn’t be easier. There’s no need for hand levers, cranking or locking mechanisms. Basically, grab the keyboard tray and move it to your desired position.

Tip: When moving the monitors and keyboard, always aim to keep the top of the monitor in line with your eyes. This will promote a more neutral posture and avoid deviating your body to use the unit.

Adjustable arms

The flexible arms offer users the opportunity to adjust the monitors in what seems like an infinite range of motions. According to several critics, this Ergotron WorkFit-LX sit-stand desk mount system is one of the most adjustable desktop converters that they have ever come across! The monitor arm offers 20 inches / 51 cm of smooth vertical lift and a remarkable 62 inches / 157 cm motion sideways.

The modular design of this standing desk system enables complete control over the position of the monitor relative to the keyboard. Having the flexibility to independently adjust both the monitors and keyboard is a rare, but a welcome find in standing desk converters.

You’ll be glad to know that such a feature boosts the ergonomic rating to a superior level that very few desk converters can achieve. In a horizontal plane, the arm can extend 33 inches / 84 cm from the back. In addition to that, you can also:

1. Move monitors inwards and outwards

2. Swivel side to side

3. Tilt side to side

4. Rotate the monitors 360 degrees

5. Pan the monitors 360 degrees

While this video depicts this model being used for gaming purposes, it gives you an overview into the setup possible, an insightful view into the arm and how the unit sits on a desk.

Compact Design

The efficient design of this standing desk converter is an excellent feature which allows the unit to be positioned in the smallest of areas, including corner desks. Since the workstation can be mounted to the rear or side of the desk, users have greater choice when choosing the location for the unit.

Some mounting arms don’t accommodate side mounting, so the flexible mounting location even offers more opportunity for cramped work spaces to use this unit. This is especially true if the layout of the area is more suited to being mounted to a side of the desk as opposed to the rear. This tidy mounting arm also contributes to the compact footprint that the product consumes.

The desk clamp can attach to a table edge up to 2.5 inches / 6.5 cm thick; the grommet mount can attach through a hole between 0.5 to 2.5 inches / 0.7 to 6.5 cm wide and up to 2.5 inches / 6.5 cm thick.

Tip: Compare the dimensions and features of the desk with the installation manual before settling on the location of the arm. If your table has a support bar or unusual finish on the table, you may need to cut your table for the arm to clamp to.

In terms of footprint…

How much footprint you consume is based on the position that you orientate the monitor arms. When extended to the greatest length possible and used straight on, you will require extra space behind you as the monitor will force you backwards.

On the other hand, if you intend to work close to the desk, you can fold both arms up and work flush with the desk. When the arms are folded, there will need to be sufficient clearance for the arm at the back of the desk.

Unlike many standing desk products, the Ergotron WorkFit-LX sit-stand desk mount system can be pushed right out of your way to completely free up your desk to complete important tasks (or maybe you might feel like having a nap on the table hehe).


This desk converter offers you the ability to hold a single large monitor. With many people now opting for one large monitor as opposed to 2 regular-sized monitors, this unit would be particularly advantageous for them as many standing desk converters don’t accommodate monitors much greater than 30 inches.

The unit can accommodate a monitor as large as 42 inches, pretty impressive! If you are interested in upgrading to 2 monitors, there is a dual monitor and handle kit which can support a monitor between 17 – 24 inches in size.

What I love about this product is…

It’s surprising how personalized you can make your work station. Whether it’s the ability to pan the screen 180 degrees or adjust it within an impressive 360 degrees rotation. In addition, you can also tilt the screen 75 degrees (70 degrees up and 5 degrees down).

I would be rather particular with how my monitors are set up, so these features are one of the highlights for me. Additionally, it’s imperative that a standing desk converter can adjust to cater to ensure you can achieve a neutral posture. The ability to rotate, lower and raise the monitors to endless degrees should be more than satisfactory at enabling you to achieve an optimal posture and newfound levels of comfort.

These can also be valuable features if you tend to present to people on your screen; it’ll be a breeze when you can simply swivel your arm around to them instead of them leaning over the table to view your screen. Plus, picture how impressed your colleagues and friends will be when they see this sturdy piece of kit!

Tip: The stability of the monitors is relative to the stability of the desk it is mounted to. If there is any bounce or wobble on the table, it will be transferred to the monitor arm.

Ergotron WorkFit-LX sit-stand desk mount system review - monitor range of extension


Since the keyboard tray is not surrounded by any walls or work surfaces, there’s no risk of feeling cramped or hitting off anything. The keyboard surface is thankfully pretty spacious too with 18.3 x 8.9 inches / 46 x 23 cm of area. This offers you ample room to fit a full-sized keyboard in a centered position.

The keyboard is angled with a 5 degrees back-tilt to promote a neutral wrist position. This should also enhance your comfort and productivity while you type! As well as that, it features a 90 degree upward folding option, which is convenient for saving space when it is being stored.


The mouse tray is independent to the keyboard tray and offers a comfortable 8 x 8 inches / 20 x 20 cm of space. The mouse tray simply slides out and can be pushed back in again to save space. You also have the option of choosing whether the mouse tray is positioned on the left or right side of the keyboard. So, no need for left-handed people to worry about this.

Cable management

A welcome feature of the mounting arm is the cable management system. All the necessary cables can be looped from your monitor and keyboard through the monitor arm; these are conveniently secured in place with the cable ties supplied by Ergotron. This ensures a neater work area with less risk of entanglement when moving the arms.

Tip: Ensure to allow adequate slack for the cables to have full range of motion when the arms are being adjusted.

Ergotron WorkFit-LX sit-stand desk mount system review - cable management clips


  • Modular design allows complete control to configure the monitor and keyboard to your needs.
  • Can be mounted to virtually any desk that can tolerate the weight.
  • Suitable for tall users, even 6’2” and taller
  • Design has been optimised for efficient and compact use of desk space.
  • Durable polished aluminium finish for an elegant accessory to your work or home area.
  • Cable management feature offer a neat method of minimising cord clutter.
  • Features one of the greatest ranges of motion in a Workfit sit-stand arm system.
  • Adjusts in a huge range of motions which ensures ultimate range of motion and user comfort.
  • Effortlessly and silently raise and lower the height.
  • Can easily be adjusted for several users.
  • Can be self-assembled, no need for expensive technicians.
  • Lots of accessories available so you can customize the unit to your needs and desires.
  • Made from quality, professional grade aluminium material.
  • Includes industry-leading 5-year warranty.

Product specification


Ergotron WorkFit-LX sit-stand desk mount system

Part Number



Polished aluminium

Monitor Size

Up to 42 inches

Number of Mountable Monitors


Screen Stability


Screen Tilt

75 degrees

Screen Pan

360 degrees

Screen Rotation

360 degrees

Maximum Weight Capacity

7 – 25 lbs / 3.1 – 11.3 kg

Adjustable Height


Height Range

51 cm / 20 inches

Lift Direction

Vertical, horizontal, diagonal

Work Surface Dimensions


Fits on Desk Surfaces

Almost any sturdy desk that can tolerate the weight

Suitable for Corner Desks


Installation Type

Rear or side mounted clamp or grommet mount

Keyboard Tray Dimensions

18.3 x 8.9 inches / 46 x 23 cm

Keyboard Type

Suspended keyboard tray

Mouse Tray Dimensions

8 x 8 inches / 20 x 20 cm

Accessories Available


Weight of Unit

30 lbs / 14 kg

Shipping Dimensions

23.3 x 19.8 x 10.3 inches / 59 x 50 x 26 cm

Shipping Weight

35 lbs / 16 kg

Ships Fully Assembled


Ease of Installation

Very good


Well, I am impressed! The Ergotron WorkFit-LX sit-stand desk mount system is a premier product, that is also attractive, ergonomic and reliable; it also achieves an all time high in terms of motion precision.

As I mentioned above, I love how customisable it is. With this product, I have complete control to personalise my work space and position my keyboard and monitor exactly where I need or desire!
The sizeable height range of this monitor makes it an ideal product for anyone, and tall people need not worry either. The cable management feature is also valuable, especially if you hate cable clutter.

This is definitely my favourite hover arm standing desk converter!

It should be durable, robust and configurable enough to suit anyone who intends to use this on a daily basis or even share it with family, friends or co-workers.

The degree of motion is jaw-dropping, and I could see myself having so much fun testing out the various positions. I think it would also come in particularly useful when demonstrating items to colleagues or people by simply twisting the arm towards them.

The stability of the unit while using it in a standing position is often an area of concern with these types of hover arms. However, upon reading a multitude of reviews, Ergotron have seemed to engineer out the issue of bounce or wobble. The onus is on you as the consumer to ensure that you choose a sturdy desk so that there are no instability issues introduced.

The only watch out which some people highlighted is that the step-by-step instructions were somewhat confusing to follow. However, if you follow the video I shared above, you should have no problem installing it!

Other than that, it gets the thumbs up from me.

If you’re curious as to how I rate standing desk converter products, then below are some of the criteria that I search for:

  • Being able to lean on or write on the unit without it swaying or toppling over.
  • Having adequate space when typing or using the unit.
  • Ensuring that the keyboard or other components do not push me away from the monitor.
  • Ensuring the unit can reach the necessary heights so I do not have to deviate my posture.
  • Being easily adjustable without causing excessive noise or struggling to raise or lower the height due to the weight.
  • Being reasonably affordable.
  • Having a good warranty.
  • Having good reviews on the product.

I’m satisfied that the Ergotron WorkFit-LX sit-stand desk mount system has passed the test with flying colours. It’s an outstanding solution for those who want to convert their work area into a healthy sit stand station with an existing desk.

Would I recommend it to a friend or family member?

Yes, if they were looking for a fixed standing desk converter with plenty of customisation.

For ✓

Against ✘

Independently adjust keyboard and monitor height

Requires tools and assembly

Huge range of motion

Not portable

Easy to raise and lower height

Assembly instructions can be confusing

Built-in cable management

Suitable for tall people


If you’re interested in buying this product or seeing the full range of Ergotron products on a limited time discount, then don’t delay follow this link:

Ergotron Workfit Standing Desk Converters

The above hovering standing desk converter is just one of many types of standing desk converters available, there are a range of other alternatives designs to choose from.

Here’s an alternative sit standing desk converter that I’d recommend if you’re looking for an option to mount on an existing desk to simply convert your office into a healthy work space. Click here to see why I recommend it: WorkFit SR dual monitor sit stand desktop workstation

Do you own a sit stand desk converter? Are you familiar with the Ergotron brand or what brand of desk converter do you own? As always, I’d love to hear your feedback and questions, so please post them in the box below.

Ergotron WorkFit-LX sit-stand desk mount system review - man standing at desk

Sources aluminum


With years of both professional and first-hand experience in office equipment and work settings, I now want to help you avoid making mistakes that countless others do. Whether you're studying or working from home, this site will help you create the ultimate haven for working safely, comfortably and productively in!

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