A monitor arm is one of those desk upgrades that looks optional—until you use one. It can free up valuable desk space, improve monitor positioning, make cable management cleaner, and help create a more comfortable workstation. The challenge is choosing the right arm for your particular setup.
In 2026, the market ranges from inexpensive single-monitor mounts to premium arms designed for heavy ultrawides and professional workstations. Based on current reviews and product availability, here are the best options for different desk setups.
🏆 Best Overall: Ergotron LX
If you want one monitor arm that balances build quality, adjustability and long-term reliability, the Ergotron LX is the safest recommendation.
The LX is particularly good for standard 24- to 34-inch monitors. Its Constant Force mechanism allows smooth height and position adjustments, while the arm’s sturdy construction helps keep the display stable once positioned. PCWorld currently lists the LX Pro as its best single-monitor arm, while several 2026 buying guides continue to rank the LX family at the top of the category.
Best for: Home offices, productivity setups and premium single-monitor desks.
Why we like it: Excellent movement, strong construction and a reputation for long-term durability.
Downside: It costs considerably more than budget monitor arms.
💰 Best Budget Pick: Amazon Basics Monitor Arm
For a basic single-monitor setup, the Amazon Basics Adjustable Monitor Arm is worth considering if you want to spend as little as possible.
It makes sense for users with a conventional monitor who mainly want to get the factory stand off the desk. The biggest compromise compared with premium options is the overall refinement and long-term adjustment experience.
Best for: Students, first-time monitor-arm buyers and inexpensive home-office setups.
Why we like it: Low entry price and straightforward functionality.
Downside: Don’t expect the same level of smoothness or premium construction as the Ergotron LX.
🖥️ Best for Dual Monitors: Ergotron LX Dual
If you run two monitors every day, a dual-arm configuration can dramatically clean up your workspace. PCWorld currently rates the Ergotron LX Dual as its best dual-monitor arm.
The major advantage is flexibility: each display can be positioned independently, making it easier to create a symmetrical setup or angle a secondary monitor toward you.
Best for: Developers, traders, creators and multitaskers.
Why we like it: Premium construction with independent monitor adjustment.
Downside: The price is significantly higher than budget dual-monitor mounts.
🪶 Best Budget Dual-Monitor Option: HUANUO
HUANUO has become a popular choice for people who want the benefits of a monitor arm without spending premium money. Current comparisons generally position HUANUO’s dual-monitor products as strong value options for ordinary home-office users.
For two relatively lightweight monitors, HUANUO can be a sensible middle ground between ultra-cheap mounts and expensive professional arms.
Best for: Dual-monitor home offices on a budget.
Why we like it: Good feature-to-price ratio.
Downside: Fit, finish and adjustment refinement aren’t at the same level as premium Ergotron models.
🖥️ Best for Large Ultrawide Monitors: Ergotron HX
Large ultrawide monitors are a different challenge. They’re heavier and put more leverage on the arm, so buying an arm based only on screen size can be a mistake.
The Ergotron HX is designed for heavier displays and is frequently recommended for 32-inch-plus ultrawides. Current comparisons put its capacity well above the standard LX, making it the better choice when your monitor approaches the upper end of the LX’s range.
Best for: 34-inch, 38-inch and other heavy ultrawide displays.
Why we like it: Heavy-duty construction and excellent positioning control.
Downside: Premium pricing.
🎮 Best for Gaming Setups
Gamers usually benefit from the same features as office users: more desk space, flexible positioning and cleaner cable management.
For a normal 24-27-inch gaming monitor, an LX-class arm is an excellent premium option. If you’re using a lighter monitor and don’t want to spend much, a HUANUO or similar budget arm can do the job.
The key is to check the monitor’s weight without its original stand rather than choosing an arm based solely on the advertised screen size.
🧑💻 Best for Small Desks
A monitor arm arguably makes the biggest difference on a small desk.
A traditional monitor stand can occupy a surprising amount of depth. Moving the display onto an arm leaves the surface underneath available for a keyboard, notebook, speakers or other accessories. Recent hands-on reviews specifically highlight this advantage for compact desks.
For a small desk, prioritize:
- A compact clamp
- Good vertical adjustment
- A short folded arm
- Easy cable management
- Enough clearance behind the desk
The Ergotron LX is an excellent premium choice, while a basic HUANUO arm is more appropriate if your budget is tight.
🧑💼 Best for a Professional Workstation
For a workstation that you use for many hours every day, spending more on the arm can make sense.
Premium models generally provide smoother adjustment, better construction and stronger long-term support. The Ergotron LX family is particularly attractive here because it is designed around long-term use rather than simply providing the cheapest way to mount a monitor. Current reviews also highlight Ergotron’s 10-year warranty as an important advantage.
What to Check Before Buying
Before ordering any monitor arm, check these five things:
1. Monitor weight
This is more important than the monitor’s diagonal size. A lightweight 34-inch display can be easier for an arm to support than a particularly heavy 27-inch model.
2. VESA compatibility
Most modern monitors use VESA mounting patterns, commonly 75×75 mm or 100×100 mm. Check your monitor before buying.
3. Desk thickness
Make sure the supplied clamp can attach securely to your desk. A very thin, very thick or unusually shaped desktop may require a different mounting solution.
4. Monitor position
Think about how far you need the screen to move. If you regularly pull the monitor forward, rotate it or switch between sitting and standing, arm reach and adjustment range become especially important.
5. Arm capacity
Don’t operate an arm right at its maximum rating if you can avoid it. Leave some headroom between the monitor’s actual weight and the arm’s maximum supported weight.
Final Verdict
There’s no single monitor arm that’s perfect for every desk.
For most people, the Ergotron LX is the best overall choice because it combines excellent adjustability, build quality and long-term reliability. For a budget setup, Amazon Basics or HUANUO make more sense. For two displays, consider the Ergotron LX Dual, while owners of heavy ultrawides should step up to the Ergotron HX.
The most important thing is to match the arm to your monitor’s actual weight, VESA pattern and your desk’s construction. Get those three things right, and even a relatively simple monitor arm can make your entire workspace feel more spacious and comfortable.