Invision MX450 monitor arm for large screens up to 40 inches on a desk clamp

Rank #6 in Best Monitor Arm 2026: 10 Ranked on Weight, Not Screen Size

Invision MX450 Monitor Arm, 24-40 Inch, 2-15kg Gas Spring

£37.97 4.6 from 7,805 Amazon ratings
Check price on Amazon

Price and rating as shown on Amazon when we collected them. Both change.

The MX450 is the second Invision here and the one built for larger panels: a gas spring arm for 24 to 40 inch screens supporting 2 to 15 kilograms, with tilt, swivel, extend, retract and articulating movement, an 85 degree maximum tilt, a VESA 75 and 100mm fit and an aluminium alloy and SPCC steel body at 3 kilograms. Model number MX450.

Fifteen kilograms and 40 inches is the important combination, because it is the tier where cheap arms sag and stop holding position. This is the arm for an ultrawide or a large 4K panel. At the time of collection it carried 7,805 ratings at 4.6 stars. Everything here comes from the Amazon listing rather than our own testing.

How those 7,805 ratings break down

An average hides its own shape. This is the spread behind the 4.6 stars.

5 star
79%
4 star
14%
3 star
3%
2 star
1%
1 star
3%

Specification

Exactly as published on the Amazon listing, field for field.

Brand Name Invision
Unit Count 1.0 count
Number of Packs 1
Manufacturer Invision Technology
Number of Items 1
Country of Origin China
Item Weight 3 kg
Model Number MX450
Manufacturer Part Number MX450
Product Warranty 2 Years Warranty, all parts are covered by Invisions Product Warranty
Best Sellers Rank 2,062 in Computers & Accessories (See Top 100 in Computers & Accessories) 17 in Computer Monitor Arms
ASIN B08B8X4KBV
Customer Reviews 4.6 4.6 out of 5 stars (7,805) var dpAcrHasRegisteredArcLinkClickAction; P.when('A', 'ready').execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( 'acrLink-click-metrics', 'click', { "allowLinkDefault": true }, function (event) { if (window.ue) { ue.count("acrLinkClickCount", (ue.count("acrLinkClickCount") || 0) + 1); } } ); } }); P.when('A', 'cf').execute(function(A) { A.declarative('acrStarsLink-click-metrics', 'click', { "allowLinkDefault" : true }, function(event){ if(window.ue) { ue.count("acrStarsLinkWithPopoverClickCount", (ue.count("acrStarsLinkWithPopoverClickCount") || 0) + 1); } }); }); 4.6 out of 5 stars
Mounting Type Tabletop Mount
Movement Type Tilt, Swivel, Extend, Retract, Articulating
Compatible Devices PC Monitors with VESA 75x75mm & 100x100mm
Maximum Tilt Angle 85 Degrees
Enclosure Material Aluminium Alloy, SPCC
Colour Black
EU Spare Part Availability Duration 2 Years

What buyers actually say

Quoted from customer reviews on Amazon

Verified purchase

“Bought this arm to support an Alienware 38" Ultrawide monitor which weighs 7kg. You get a very heavy and solid arm for a very good price. Assembly wasn't too hard, cable management would have been a bit fiddly with the plastic brackets mounted on the arms, but I found I couldn't really use this because the cables come almost right out of the bottom of the neck of this particular screen, so I just tucked them round the back and used the cable guide on the base to secure them behind my desk. I've got the base clamped to a solid wooden desk about 1" thick with no through hole, and the large solid base means it feels completely secure. The arm happily supports the monitor and allows me to easily adjust its position while freeing up tons of desk space compared with the enormous original Alienware stand. The only slight issue is the pivot adjustment which needs to be done up very tight with a large, curved screen like this that has its centre of gravity relatively far in front of the attachment point. I've had it mounted for over a month now and it hasn't drooped or needed any adjustment in this time, but I think anything much larger or heavier will likely need a better (and far more expensive) arm than this one. Still, it's a great option for anything up to a 38" screen, and really exceptional value for money compared with the recommended Dell or Ergotron options.”

Mr JP
Verified purchase

“The Invision Monitor Arm Bracket Mount (MX450) has been an absolute game-changer for my setup, especially when paired with my 28" gaming monitor. From the moment I installed it, I noticed a significant improvement in both the functionality and aesthetics of my workspace.First and foremost, the build quality is exceptional. The arm feels robust and durable, capable of securely holding my monitor, which is well within the 2-15kg weight limit. The VESA 75-100mm compatibility made installation a breeze, and the ergonomic design allows for a wide range of adjustments. I can easily tilt, extend, and adjust the height of my monitor to achieve the perfect viewing angle, reducing neck and eye strain during long gaming or work sessions.The desktop clamp is sturdy and doesn’t wobble, even when I’m adjusting the monitor frequently. The cable management system is a nice touch, keeping my desk tidy and free from clutter. The smooth articulation of the arm makes it easy to reposition the monitor, whether I need to switch between gaming, streaming, or working.One of the standout features is the space-saving design. By lifting the monitor off the desk, I’ve gained valuable workspace, which is especially useful in my compact setup. The sleek, modern look of the arm also complements the aesthetic of my monitor, creating a cohesive and professional appearance.Overall, the Invision Monitor Arm Bracket Mount has exceeded my expectations. It’s a high-quality, versatile, and ergonomic solution that enhances both the functionality and appearance of my gaming and work environment. If you’re looking for a reliable and stylish monitor arm, I highly recommend the MX450—it’s a fantastic investment!”

Amazon Customer toyuchan74

What it is up against

The rivals it was ranked against in Best Monitor Arm 2026: 10 Ranked on Weight, Not Screen Size.

Questions people ask

What sizes and weights does it support?

24 to 40 inches, 2 to 15 kilograms.

What movement does it offer?

Tilt, swivel, extend, retract and articulating movement.

What is the maximum tilt?

85 degrees.

What VESA patterns fit?

75x75 and 100x100.

How many ratings does it have?

7,805 at the time of collection, averaging 4.6 stars.

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