Amazon Basics Gas Spring Single Computer Monitor Arm Mount, Adjustable, Holds up to 27" Monitors, Black
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AI Verdict
This is an aluminum gas spring monitor arm for 15-27 inch screens weighing 4.4-15.4 pounds, ideal for basic ergonomic adjustments.
This monitor arm is a situational fit for users with single monitors within the 4.4-15.4 pound range and 15-27 inch size, offering dynamic adjustability for tilt, swivel, and rotation. Its aluminum construction and cable management are practical features. However, the initial setup for gas spring tension can be fiddly, and the main pole height isn't tool-less, which limits quick adjustments.
If you need tool-less height adjustment on the main pole or support for monitors over 15.4 pounds, look for arms with a wider weight range and quick-release height mechanisms.
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Pros
- Accommodates monitors from 15 to 27 inches with VESA 75x75mm or 100x100mm mounting.
- Supports monitor weights between 4.4 and 15.4 pounds.
- Offers -90° to +85° tilt, ±90° swivel, and 360° rotation for flexible positioning.
- Extends up to 20.5 inches horizontally and 18.25 inches vertically from the desk.
- Includes a cable management system to keep desk cables organized.
- Desk clamp and grommet base fit desks between 0.39 and 4 inches thick.
Cons
- Initial gas spring tension adjustment can require numerous turns of the Allen key to properly support monitor weight.
- Instructions may lack clarity on how to effectively tighten the arm's springs and joints.
- While rated for 15-27 inch monitors, some users report successfully mounting larger displays up to 34 inches, which is outside the stated specification.
- The main pole height adjustment is not a quick-release mechanism, requiring tools for significant changes.
Dimension Scores
The gas spring arm provides dynamic height, tilt, and swivel, allowing users to position their monitor for ergonomic comfort once properly adjusted.
Offers -90° to +85° tilt, ±90° swivel, and 360° rotation, with an extension of 20.5 inches, providing extensive movement for a single monitor.
Constructed from aluminum, users frequently describe it as 'all metal' and 'high quality,' often comparing it favorably to more expensive brands.
The black finish and integrated cable management contribute to a cleaner desk appearance, though the design is functional rather than overtly stylized.
Best For
- Single monitor setups needing dynamic height, tilt, and swivel adjustments.
- Users with monitors between 4.4 and 15.4 pounds seeking to reclaim desk space.
- Desks with thickness between 0.39 and 4 inches, compatible with C-clamp or grommet mounting.
Not Recommended For
- Monitors exceeding 15.4 pounds, as it may not hold position reliably per specifications.
- Users who frequently need to adjust the main pole height without tools.
- Setups requiring support for multiple monitors on a single arm.
Watch Out For
- The gas spring comes pre-set for 15.4 pound monitors, meaning lighter monitors will require significant adjustment (up to 19 turns clockwise for 5.5 pounds) to prevent dropping.
- Some users report the arm slowly dropping with heavier monitors if the tension isn't adjusted sufficiently, which can be a trial-and-error process.
- The included instructions might not explicitly detail how to tighten all necessary points for optimal monitor stability, potentially leading to frustration during setup.
Full Specifications
| UPC | 840324414622 |
| ASIN | B0CQXMT3QC |
| Brand | Amazon Basics |
| Color | Black |
| Material | Aluminum |
| Department | consumer_electronics |
| Item Weight | 4.18 pounds |
| Manufacturer | Amazon |
| Mounting Type | Tabletop Mount |
| Movement Type | Swivel |
| Item model number | DS-MADSBE |
| Compatible Devices | Monitor |
| Product Dimensions | 18.7 x 4.25 x 18 inches |
| Item Dimensions LxWxH | 18.7 x 4.25 x 18 inches |
What Buyers Say
Many users are surprised by the build quality, often noting its all-metal construction and smooth movement, especially considering the budget price point. A recurring theme is the initial difficulty in adjusting the gas spring tension, which can require many turns of an Allen key to prevent the monitor from drooping or springing up. Despite the stated 27-inch limit, numerous reports indicate successful use with larger monitors, including 32-inch and 34-inch ultrawides. The cable management system is frequently mentioned as effective for tidying up the workspace.
“Dude, this thing is way better than I thought for the price, but seriously, my arm was killing me trying to get the tension right for my 10-pound monitor, felt like I was unscrewing it forever!.”
Common Praise
- The arm's construction feels substantial and is often described as all-metal.
- Movement is fluid and smooth once the gas spring tension is correctly set.
- It effectively frees up desk space by elevating the monitor.
- The cable management system helps keep wires organized and out of sight.
- Installation is generally straightforward, even with minimal instructions.
- Holds monitors larger than the stated 27 inches, with some users mounting 32-inch and 34-inch ultrawides.
Common Complaints
- Adjusting the gas spring tension for the monitor's weight can be tedious, requiring many turns of the Allen key.
- Instructions are sometimes vague, particularly regarding the tension adjustment process.
- The arm may slowly droop if the tension isn't precisely calibrated for the monitor's weight.
- The main pole's height adjustment isn't a quick-release mechanism, making frequent height changes cumbersome.
Ownership Tips
- The gas spring tension needs to be dialed in carefully; it's not a 'set it and forget it' for all weights, especially lighter ones.
- Even though it says 27 inches, it's been holding my 32-inch monitor without issues for months.
- The cable clips are effective but can be a bit stiff to open and close initially.
- The desk clamp feels very secure, even on a thinner desk, and doesn't leave marks due to the rubber padding.
- The arm maintains its position well once the tension is correctly adjusted, even with frequent repositioning.
Frequently Asked Questions
What size monitors can this arm hold?
It's designed for LCD LED screens from 15 to 27 inches. While some users report success with larger monitors, the official specification is up to 27 inches.
What is the weight capacity of this monitor arm?
The arm supports monitors weighing between 4.4 and 15.4 pounds. It comes pre-set for 15.4 pound monitors, and you'll need to adjust the gas spring for lighter displays.
Is this monitor arm compatible with my desk?
It includes both a C-clamp and a grommet base. The C-clamp works with desks between 0.39 and 4 inches thick, and the grommet base requires a hole diameter between 1.5 and 2.36 inches.
How do I adjust the tension for my monitor's weight?
You adjust the gas spring tension by rotating a screw with an Allen key. Turning clockwise ('-') reduces the tension for lighter monitors, while counter-clockwise ('+') increases it for heavier ones. It may take several turns to find the right balance.
Does this arm have cable management?
Yes, it includes a cable management system to help keep your monitor cables neat and organized along the arm.
Buying Guide
When you're looking at monitor arms, you're essentially buying freedom for your screen and space for your desk. You need to know your monitor's weight and VESA mounting pattern (the four screw holes on the back) to ensure compatibility. The arm's reach and height adjustment range dictate how much flexibility you'll have in positioning your screen, which is crucial for ergonomics and comfort. Don't just look at the maximum screen size; the weight capacity is often more important.
Weight Capacity (4.4-15.4 pounds)
This is the most critical spec. If your monitor is too light, the arm will spring up; too heavy, and it will droop. Think of it like a car's suspension – it needs to be tuned for the right load to work properly.
VESA Compatibility (75x75mm or 100x100mm)
This refers to the standard screw hole pattern on the back of your monitor. Almost all modern monitors use one of these two sizes, but double-check yours to make sure the arm can actually attach.
Adjustable Design (Tilt, Swivel, Rotation, Extension)
These are the movements the arm allows. Tilt lets you angle the screen up or down, swivel moves it side to side, rotation changes between landscape and portrait, and extension is how far it can reach. More movement means more ergonomic options and better screen sharing.
Alternatives
If this arm's 15.4-pound limit is too low, search for monitor arms with a higher maximum weight capacity. If you need quicker height adjustments on the main pole, look for models with quick-release levers or more advanced gas spring mechanisms.
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