How to Choose a Monitor Arm to Instantly Free Up Desk Space and 5 Recommendations [2026 Edition]
When using a monitor, do you have these concerns?
The desk is cramped and there isn't enough workspace
The monitor position is wrong, causing neck and shoulder fatigue
Cables are messy, making it hard to concentrate
These problems can be almost entirely solved just by installing a monitor arm.
Conclusion: If you're unsure, these two are all you need
👉 90% of people will be fine with these
Stability and ease of use → Ergotron LX
Value for money → Amazon Basics
👉 Honestly, you won't go wrong if you choose from these two
*This article contains Amazon Associate links.
If you make a purchase through these links, the author may receive a commission, but
the products introduced have been carefully selected based on review ratings and practicality.
I have summarized this so that even if you are unsure, you can decide that "choosing this is fine."
Reasons why you are missing out if you don't use a monitor arm
A monitor arm is not just "convenient to have," but
👉 an item that directly affects work efficiency and fatigue
Space under the monitor opens up → Workspace expands
Eye level is aligned → Burden on neck and shoulders is reduced
Cables are organized → Easier to concentrate
👉 Conversely,
👉 if you aren't using one, you are stuck in an "unnecessarily tiring environment"
How to choose a monitor arm without making a mistake
If you get this wrong, it leads to the failure of "buying it but not being able to use it."
At a minimum, you only need to check the following three things.
1. Load Capacity (Most Important)
👉 Does it match the weight of your monitor?
If this doesn't match, you'll get 👇
The arm will sag
It won't stay fixed
It won't be stable
👉 This is the most common mistake
💡 Guideline
24-27 inches → around 5-8kg
32 inches or larger → Be careful
👉 If you're unsure,
👉 the Ergotron LX is almost always a safe bet
2. Mounting Method (Clamp is fine)
👉 Most people will have no issues with the clamp type
Can be installed just by clamping it to the desk
Easy for beginners, tools included
⚠ Caution
Glass tabletops → Often not supported
Tabletop too thin → Check carefully
👉 If you're unsure, just choose the clamp type
3. Range of Motion (Directly affects ease of use)
👉 Can you move the monitor freely?
If this part is weak👇
You won't be able to make fine adjustments
You'll end up not using it
👉 Checkpoints
Does it move smoothly up and down?
Can it be adjusted forward and backward?
👉 This is where cheaper models show a difference
④ Depth (a point surprisingly often overlooked)
👉 Be careful if your desk depth is shallow
Standard arms👇
👉 Require space behind them
💡Guideline
Depth of 60cm or more → Almost no problem
Depth of around 50cm → Needs checking
👉 The LX is relatively compact and easy to use, but
👉 Note that it cannot be placed completely flush against the wall
👉 You won't go wrong if you keep these 3 things in mind
Load capacity → Is it correct?
Installation method → Clamp is fine
Range of motion → Does it move smoothly?
👉 If you're unsure👇
👉 You can't go wrong with the Ergotron LX
5 Recommended Monitor Arms
🥇 [No. 1] Ergotron LX
👉 If you're unsure, this is the one to pick
Overwhelming stability, it won't slip
Wide range of motion, adjustable to your preferred position
Durable enough for long-term use
👉 Honestly, if you are hesitant, you won't have any problems choosing this one
👉 This is recommended for those who want to avoid common monitor arm failures like 'sagging' or 'being difficult to use'
👉 This is the right choice for 90% of people
▶ Check this out if you're unsure
👉 For more details, click here
→ Ergotron LX Review Article
👉 There is also a higher-end model
The Ergotron LX Pro features
Smoother range of motion
A newer design
👉 However, since the price goes up,
👉 if you are unsure, the standard LX is fine.
🥈 [Cost-Performance] Amazon Basics
👉 If you want to start on a budget, this is the one.
Performance that is more than sufficient
Easy to handle even for beginners
▶ If you prioritize cost-performance, choose this
👉 For more details, click here
→ Amazon Basics review article
🧠 For desks with shallow depth
👉 Only those with desks around 50cm deep should check this out
Standard monitor arms
👉 may cause interference because they require space behind the desk.
👉 A compact design like this is easier to install.
For everyone else, you can't go wrong with the Ergotron LX.
💪 For heavy monitors
👉 Check this section only if you have a 34-inch or larger ultrawide monitor.
With standard monitor arms,
👉 You are likely to run into issues like the monitor sagging over time or being unable to stay fixed in place.
👉 This class of arm can support them securely, so you can rest easy.
▶ The one to get for heavy monitors
For everyone else, you can't go wrong with the Ergotron LX.
Who it is for / Who it is not for
Who it is for
Those who want to use their desk space more efficiently
Those who work for long hours
Those who want to improve their posture
Who it is not for
Those who do not move their monitor
Installation feels like a hassle
Frequently Asked Questions
Q. Can a beginner install it?
👉 It can be installed easily with the included tools
Q. Can it be used right against the wall?
👉 If you have a depth of 50-60cm, there is no problem
*Cannot be placed completely flush against the wall
Summary: Which one should I choose in the end?
👉 If you are unsure, choose this
Stability → Ergotron LX
Cost-performance → Amazon Basics
👉 You can choose from these two
▶ Check this if you are unsure
Related Articles
▶ Is the Ergotron LX monitor arm really recommended?
▶ Is the Amazon Basics monitor arm sufficient?
▶ Differences between Ergotron LX and LX Pro
👉 If you are unsure, start here
It is easy to fail when setting up a desk environment if you get the order wrong, not just with monitor arms,
but with everything else.
If you want to know the overall process before you start gathering items,
please check out this article.