Monitor Arms
Best Monitor Arms for Desk Setup
5 picks compared
8 min read
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The short answerThe Ergotron LX is our top pick for most users. It combines premium build quality, smooth movement, and a 10-year warranty, making it ideal for monitors up to 25 pounds. For dual setups, the VIVO Dual Monitor Arm offers great value and flexibility.
?How we pickedWe compare published specifications, safety certifications and thousands of verified owner reviews, and we do not physically test every unit. Read the full process in our review methodology.
Ergotron LX Desk Mount LCD Arm
★★★★★ 4.8 / 5 Best overall
The Ergotron LX is a premium single-monitor arm with a polished aluminum build and effortless motion. It supports monitors up to 25 pounds and offers a 10-year warranty, making it a long-term investment.
Max weight 25 lbsVESA compatibility 75x75, 100x100Tilt range 70 degreesWarranty 10 years
- Superior build quality
- Smooth height adjustment
- Cable management included
Best for: Single monitors up to 25 pounds, especially 24-27 inch screens.
Buy it if: Professionals who want a durable, premium arm that will last for years.
Skip it if: Budget shoppers or those with ultrawide monitors over 25 pounds.
Alternative to consider: Amazon Basics Single Monitor Stand
VIVO Dual Monitor Arm Desk Mount
★★★★★ 4.6 / 5 Best dual
This dual-arm mount supports two monitors up to 27 inches each, with independent tilt and swivel. It's a solid choice for multitaskers who need a clean, adjustable setup.
Max weight per arm 22 lbsVESA compatibility 75x75, 100x100Tilt range +90 to -45 degreesDesk clamp Fits desks up to 3.35 inches
- Great value for dual setup
- Easy height adjustment
- Cable management channels
- Some users report wobble at full extension
- Installation can be tricky
Best for: Dual 24-27 inch monitors in home or office.
Buy it if: Users who need two monitors and want a budget-friendly, flexible mount.
Skip it if: Those with heavy or curved monitors over 22 pounds per arm.
Alternative to consider: Ergotron LX Dual Stacking Arm
Amazon Basics Single Monitor Stand
★★★★★ 4.4 / 5 Best budget
The Amazon Basics arm offers a no-frills solution at an unbeatable price. It supports monitors up to 22 pounds and provides basic ergonomic adjustments.
Max weight 22 lbsVESA compatibility 75x75, 100x100Tilt range 15 degrees up, 15 downDesk clamp Fits desks up to 2.5 inches
- Very affordable
- Simple to install
- Sturdy for the price
- Limited tilt range
- No pneumatic height adjustment
Best for: Single monitors up to 22 pounds on a tight budget.
Buy it if: Students or home users who want to free up desk space without spending much.
Skip it if: Users who need frequent height changes or have heavier monitors.
Alternative to consider: NB North Bayou Single Monitor Arm
Humanscale M2 Monitor Arm
★★★★★ 4.7 / 5 Best heavy duty
The Humanscale M2 is a heavy-duty arm that supports monitors up to 30 pounds. Its advanced counterbalance system allows effortless movement with a simple touch.
Max weight 30 lbsVESA compatibility 75x75, 100x100Tilt range 75 degreesWarranty 15 years
- Effortless motion
- Holds heavy monitors securely
- Sleek design
- Very expensive
- May be overkill for light monitors
Best for: Large monitors, including 32 inch and ultrawide screens.
Buy it if: Professionals with heavy displays who need precise positioning.
Skip it if: Casual users with standard 24 inch monitors.
Alternative to consider: Ergotron LX Heavy Duty
NB North Bayou Dual Monitor Arm
★★★★★ 4.3 / 5 Best budget dual
The NB North Bayou offers a dual-arm solution at a very low price. It supports two monitors up to 27 inches each and includes gas spring adjustment.
Max weight per arm 17.6 lbsVESA compatibility 75x75, 100x100Tilt range 30 degrees up, 30 downDesk clamp Fits desks up to 3.5 inches
- Very affordable
- Gas spring height adjustment
- Cable management included
- Plastic parts may feel less durable
- Limited weight capacity
Best for: Dual 24-27 inch monitors on a budget.
Buy it if: Gamers or remote workers who want dual screens without spending a lot.
Skip it if: Users with heavy or curved monitors.
Alternative to consider: VIVO Dual Monitor Arm
A monitor arm can transform your desk setup, freeing up space and improving ergonomics. But with so many options, choosing the right one can be overwhelming. Our editorial team compared specifications, buyer feedback, and key decision factors to bring you the best monitor arms of 2024.
Why You Need a Monitor Arm
Monitor arms allow you to adjust your screen height, tilt, and distance, reducing neck and eye strain. They also reclaim valuable desk space by lifting the monitor off the surface. Whether you're working, gaming, or coding, a good arm can make a big difference in comfort and productivity.
Key Factors to Consider
Monitor Weight and VESA Compatibility
Before buying, check your monitor's weight and VESA pattern (usually 75x75 or 100x100 mm). The arm's maximum weight capacity should exceed your monitor's weight by at least a few pounds for stability.
Desk Type and Mounting Options
Most arms use a C-clamp or grommet mount. C-clamps work on desks up to about 3 inches thick, while grommet mounts require a hole. Glass desks are risky; consider a pole mount or a wooden reinforcement board.
Ergonomic Adjustments
Look for arms with gas spring or mechanical spring mechanisms. Gas springs offer smoother height changes and are better for heavier monitors. Tilt, swivel, and rotation ranges also matter for finding the perfect viewing angle.
Single vs. Dual Monitor Arms
Single arms are simpler and often more affordable, ideal for one monitor. Dual arms save space and allow easy side-by-side arrangement, but they require a desk with enough clamping area and a strong build to support two screens.
Heavy-Duty Options for Large Monitors
If you have a 32-inch or ultrawide monitor, you need a heavy-duty arm like the Humanscale M2, which supports up to 30 pounds. These arms feature robust construction and advanced counterbalance systems for effortless movement.
Budget Picks That Don't Compromise
Budget arms like the Amazon Basics Single Monitor Stand and NB North Bayou Dual Monitor Arm offer decent quality at a fraction of the cost. They may lack premium features, but they get the job done for standard monitors.
Common Mistakes to Avoid
- Ignoring weight capacity: Always check the maximum weight to avoid sagging or damage.
- Forgetting VESA pattern: Mismatched patterns won't fit without an adapter.
- Overlooking desk thickness: Clamps may not fit thick or thin desks.
- Skipping cable management: Messy cables can interfere with movement.
- Not considering future needs: If you might upgrade to a larger monitor, choose an arm with higher capacity.
Final Thoughts
Choosing the right monitor arm depends on your specific needs. For most users, the Ergotron LX is a reliable, premium choice. If you're on a budget, the Amazon Basics arm is a solid entry point. For dual setups, the VIVO Dual Monitor Arm strikes a great balance between cost and features.
Questions people ask
How do I know if a monitor arm is compatible with my monitor?
Check the VESA pattern on the back of your monitor. Most arms support 75x75 or 100x100 mm patterns. Also verify the weight capacity of the arm, which should exceed your monitor's weight.
Can I use a monitor arm with a glass desk?
It is risky. Clamp mounts can crack glass. Use a grommet mount or place a sturdy wooden board under the desk to distribute pressure. Always check the desk thickness and weight capacity.
What is the difference between a gas spring and a mechanical spring arm?
Gas spring arms use pneumatic pressure for smooth height adjustment, ideal for heavy monitors. Mechanical spring arms rely on coiled springs, which are simpler and often cheaper, but may not support as much weight.
How many monitors can a dual arm hold?
A dual arm is designed for two monitors, but you can also use just one arm if needed. Each arm typically supports up to a certain weight, so check the specs for per-arm capacity.
Do monitor arms work with curved monitors?
Yes, most arms work with curved monitors as long as the VESA pattern matches and the weight is within limits. Some arms have tilt adjustments that accommodate the curvature.
The bottom lineSo which one?
For most users, the Ergotron LX is the best investment due to its build quality and warranty. If you need dual monitors, the VIVO Dual Monitor Arm offers excellent value. Budget buyers can rely on the Amazon Basics arm for a single screen.
