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Choosing a monitor arm: a practical guide to a tidy, adjustable desk

A monitor arm can free up desk space, give you more flexibility when positioning your screens and keep cables tidier. However, not every monitor mount will fit every desk or screen. An arm that’s too light may sag, the wrong VESA size can make installation impossible, and a clamp could damage a thin desktop.

This guide will help home workers, office professionals, gamers and IT managers choose a suitable monitor arm, monitor stand or computer holder without getting distracted by marketing jargon.

Common pitfalls when choosing a monitor arm

1. Looking only at the maximum screen size

A monitor arm for screens up to 32 inches won’t necessarily suit every 32-inch monitor. The weight of the screen without its original stand is just as important. Also check that the weight, including accessories such as a webcam or laptop tray, stays within the limit.

A screen that’s too heavy for the arm may gradually sag or become unstable. With a gas spring or spring mechanism, the weight must also fall within the specified range.

2. Overlooking VESA compatibility

VESA refers to the distance between the mounting holes on the back of a monitor. Many monitor arms use VESA 75 × 75 mm or 100 × 100 mm, but this isn’t true of every screen. Check the manual or measure the horizontal and vertical distance between the holes.

Also look out for screens with an unusual mounting connection or a recessed VESA opening. These may need a separate adapter plate.

3. Forgetting about the desk and mounting location

A desk-mounted monitor arm can be attached with a desk clamp or a grommet mount, which fits through a hole in the desk. A thin, hollow or fragile desktop may not provide enough support. So, measure:

  • the thickness of the desktop;
  • the available space at the back;
  • the position of cable grommets;
  • the clear space behind and beside the screen;
  • the distance to a wall or partition.

A wall-mounted monitor bracket is a different type of solution and requires a suitable wall, the correct wall plugs and a secure fixing into the wall material.

Key specifications explained

Weight capacity and number of screens

Don’t just look at the total weight capacity; check the weight capacity per arm too. For a dual monitor arm, for example, the manufacturer may specify a limit for each screen. Two lightweight monitors may be within the limit, while two heavy ultrawide screens may not be.

A single arm is usually easier to adjust. A dual monitor arm saves more space, but requires extra care with alignment, desk support and cable routing.

Adjustability: height, depth and viewing angle

An adjustable monitor arm can have one or more pivot points. Check the specific figures for:

  • height adjustment;
  • depth adjustment;
  • tilt;
  • rotation from landscape to portrait;
  • horizontal swivel.

A greater range of movement is especially useful if several people share the same desk or if you regularly switch between typing, video calls and gaming. Adjustability doesn’t replace good posture, but it makes it easier to position your screen and chair to suit you.

Materials, mounting and cable management

Steel arms are generally sturdy, but the weight of the construction also puts a load on the desktop. An integrated cable management system can route cables along the arm. Check in advance that the cables are long enough and won’t be pulled taut when you move the screen.

Follow the safety instructions when installing the arm. Don’t exceed its weight limit, check the screws regularly and take care with spring mechanisms when there’s no monitor attached.

Our recommendations for different users

Suitable for: Budget-conscious beginners
Neomounts FPMA-D550SBLACK Monitor stand 13-32 inch

Neomounts FPMA-D550SBLACK Monitor stand 13-32"

Why it suits this user: This single monitor arm is suitable for screens from 13 to 32 inches and has a weight capacity of 8 kg. It comes with mounting hardware and is a handy choice for keeping a home workspace tidy.

How this product avoids the pitfall

The specifications state both the screen size and maximum weight. The VESA fittings for 75 × 75 and 100 × 100 mm are clearly listed.

Key benefit & features

Height adjustable from 5,6 to 41,9 cm, with 90° tilt, 180° swivel, 360° rotation and cable management.

Suitable for: Shoppers looking for premium quality
Neomounts FPMA-D650BLACK Monitor Arm 17-27 inch

Neomounts FPMA-D650BLACK Monitor Arm 17-27" - Coil Spring

Why it suits this user: This VESA monitor arm is designed for people who regularly adjust a single screen. Its spring-assisted height adjustment is ideal for a workspace where the screen position changes often.

How this product avoids the pitfall

The 7 kg limit and compatible VESA patterns are clearly specified. Both a desk clamp and a grommet mount are included.

Key benefit & features

Suitable for 17-27 inch screens, with 130° tilt, 360° rotation, 180° swivel and height adjustment from 11-42 cm.

Suitable for: Specialist setups & intensive use
Neomounts FPMA-D550DDBLACK Monitor Stand 10-32 inch

Neomounts FPMA-D550DDBLACK Monitor Stand 10-32"

Why it suits this user: For people using two screens, this dual monitor arm offers a single mounting point and independently adjustable arms. It’s well suited to multitasking, dashboards and workspaces running several applications.

How this product avoids the pitfall

The weight limit is specified as a maximum of 8 kg per screen. VESA 75 × 75 and 100 × 100 mm compatibility and the available depth adjustment are also listed.

Key benefit & features

Supports two screens up to 32 inches, with height adjustment from 0-46 cm, depth adjustment from 4-40 cm and cable routing.

Suitable for: Laptop and hybrid workspaces
Neomounts FPMA-D550NOTEBOOK Monitor Arm with Laptop Holder

Neomounts FPMA-D550NOTEBOOK Monitor Arm with Laptop Holder 10-32"

Why it suits this user: This combination is designed for a monitor and a notebook up to 15,6 inches. It’s a practical choice for home workers who use a laptop as a second screen or as their main computer.

How this product avoids the pitfall

The maximum load is specified separately: up to 8 kg for the screen and 4,5 kg for the notebook. This makes it clear which limit applies to each component.

Key benefit & features

VESA 75 × 75 and 100 × 100 mm, 0-44 cm height adjustment, 4-52 cm depth adjustment and cable management.

Looking for more options?

We’ve put together a complete, up-to-date list of products that meet these strict selection criteria and current European safety regulations.

Alternatives to a monitor arm

Not every workspace needs an adjustable arm. A monitor riser or ergonomic monitor stand is a simpler option if your screen will mostly stay in one place. The Neomounts NSMONITOR20 supports up to 10 kg, adjusts from 4,6 to 16,8 cm and includes cable routing.

For a laptop, a laptop stand or laptop holder is often all you need. Check the size, maximum load and ventilation openings. A CPU holder, such as the Neomounts CPU-M100BLACK, can also keep a desktop computer under the desk. This model supports up to 10 kg and adjusts to fit computer cases from 12 to 21 cm wide.

Frequently asked questions about monitor arms

Will any monitor fit a monitor arm?

No. Check the VESA pattern, weight and screen size. An adapter plate may sometimes solve the problem of an unusual mounting pattern, but check first that it’s officially suitable for your screen and arm.

Is a monitor arm suitable for a glass or thin desk?

It depends on the desk’s construction and the mounting method. A desk clamp won’t always distribute the load sufficiently on glass, chipboard with a thin top layer or a hollow desktop. Check the installation instructions and the maximum desktop thickness.

How long does a monitor arm last?

Its lifespan depends on the load, installation and how often you move it. Regularly check that bolts, clamps and joints are secure. Don’t use the arm above its stated limit, and replace any parts that show signs of damage or looseness. Warranty cover varies by product, so check the product page for the specific terms.