Who is this setup for?

People presenting with a separate notes screen

If you move a notes display into view during a presentation and aside afterwards, check whether the arm’s reach, height adjustment and folded position work within your available desk space.

People managing a crowded desk

If equipment and loose leads compete for space, an arm with cable routing can help organise the monitor’s existing connections. You will still need to plan power for each device separately.

People sharing a work desk

An adjustable screen can be repositioned for different users or tasks. For UK workers who use display screen equipment daily in continuous spells of an hour or more, the Health and Safety Executive says DSE rules apply to the workstation as a whole.

What matters when choosing?

Decide whether you need one mounted notes display or two separately positioned screens, then check the monitor and desk against the exact arm’s fitting requirements. Treat cable routing and access to plug sockets as separate decisions.

Concern What to check Who this matters to
Monitor and desk fit Match the display’s VESA pattern and weight to the exact arm. Check desk thickness, strength and clearance for its fixing. I need to know that my screen and desk can take the proposed mount before choosing movement features. Roughly 31% of consumers would put compatible mounting first.
Moving the notes screen Compare the stated lift and reach with your viewing and parked positions; check for restricted travel at higher supported loads. If I switch between notes, presenting and other desk work, I need to reposition the screen without leaving it in the way. Around 31% of consumers would prioritise that movement.
Cables and desk space Check the cable path and leave enough lead slack for the arm to move. Plan mains power separately. I want loose leads out of my working area, but I still need accessible connections for my devices. About 23% of consumers would make cable and space management their primary concern.
More than one display Confirm how many screens need mounting, and check each display’s VESA pattern and applicable weight limit. If presentation material and notes must stay on separate mounted screens, I need an arrangement that positions both. Roughly 15% of consumers would put multi-screen expansion first.

Mistakes to avoid

  • Choosing by screen size alone

    A display can fall within an arm’s stated screen-size range yet have an incompatible VESA pattern or fall outside its supported weight range.

    Check the monitor’s rear mounting pattern and weight against the specification for the exact arm model.

  • Overlooking the space beneath the desk

    A clamp needs a suitable edge and unobstructed space underneath. Through-desk fixings can require a particular desk thickness and hole size.

    Measure the desk and inspect it for frames, drawers and cable trays before choosing a clamp, grommet or bolt-through fixing.

    If there is no suitable existing hole, through-desk fixing may require a permitted alteration to the desk.

  • Expecting cable routing to add power

    Cable channels organise existing leads; they do not add mains sockets. A USB hub on a selected arm is not a substitute for a mains-power arrangement.

    Plan power and charging separately, then leave enough cable slack for the arm’s full movement range.

  • Treating the arm as the entire workstation adjustment

    Moving a monitor off the desktop does not, by itself, place the screen appropriately for viewing. The Health and Safety Executive’s UK DSE guidance considers the wider workstation.

    After fitting the arm, adjust the screen for the user and reassess the rest of the desk setup.

Brands to consider for monitor arms

Ergotron

Its LX Desk Monitor Arm is a reference point for a single screen that needs frequent repositioning.

  • Ergotron specifies VESA 75 × 75 mm and 100 × 100 mm mounting, a 3.2–11.3 kg load range, clamp and grommet hardware, under-arm cable routing and 33 cm of lift for the cited LX model.
  • Ergotron says vertical travel may reduce by up to 11 cm with monitors over 9.1 kg; check the exact model and display weight.

Fellowes

Its Platinum Series includes office-oriented single- and multi-screen options.

  • Fellowes describes 28 cm of dynamic height movement in the series and offers clamp and grommet fixing on relevant variants.
  • Screen capacity and USB connectivity depend on the chosen variant. A USB hub does not add mains sockets.

Humanscale

The M8 Pro is an option to examine for a heavier single display or a defined two-screen arrangement.

  • Humanscale states a 9–50 lb range for one monitor, or support for two monitors of up to 12 lb each with an optional crossbar.
  • The two-screen limit depends on that crossbar, and each display must meet the applicable weight requirement.

CMD

Its modular Arbour system is relevant when a single-screen setup may expand.

  • CMD describes single- through quad-screen configurations, cable management and support for flat or curved monitors weighing 2–9 kg.
  • Check the selected configuration’s mounting conditions and adjustment requirements against your desk before ordering.

Durable

Its Monitor Mount PRO with arm for one screen offers a through-desk fixing route where a clamp is unsuitable.

  • Durable specifies VESA 75 × 75 mm or 100 × 100 mm mounting, a 3–8 kg load range and cable clips for the cited model.
  • Its bolt-through fixing requires a desk thickness of 14–44 mm and a hole diameter of 60–80 mm, so confirm that the hole exists or is permitted.

Joybuy products

Related products coming soon.

Common questions

Will a monitor arm help when plug sockets are limited?

A monitor arm can organise existing leads and free desktop space, but it cannot add mains sockets or power the display. If an arm includes a USB hub, check that model’s hub and computer-connection requirements separately.

What should I measure before ordering a desk-mounted arm?

Check the monitor’s VESA pattern and the weight required by the arm maker’s specification, then measure desk thickness and inspect the edge and underside for obstructions. For a grommet or through-desk fixing, confirm the required hole size and whether using or making that hole is permitted.

Do presentation notes call for a single or dual arm?

A single arm suits one separately mounted notes display that needs to move between viewing and parked positions. Consider a dual or modular arrangement when notes and presentation material must remain on two separately mounted screens, checking the mounting and weight requirements for each.

Are UK DSE rules relevant to a monitor arm used at work?

The Health and Safety Executive says UK DSE rules apply to workers who use display screen equipment daily in continuous spells of an hour or more. An adjustable arm may help position a screen, but it does not replace consideration of the whole workstation.

Where should I position the notes display?

The Health and Safety Executive advises placing the top of a screen around eye level and the screen about an arm’s length away. Adjust the notes display to avoid sustained neck twisting, while checking that its position still works alongside the presentation screen and other desk equipment.