Humanscale M2.1 Dual Monitor Arm

The Humanscale M2.1 Dual Monitor Arm the latest revolutionary monitor arms from Humanscale and with all the latest ergonomic features to create a healthy posture by letting you place your two monitors at a true ergonomic position.

It can hold two monitors that each weigh between 1.8 kg - 7 kg. Assembling and installing the M2.1 couldn't be easier with the quick release, simple press and connect system minimising the need for Allen keys. The patented Weight-Compensating s Spring Technology makes setting and adjusting the arm a breeze.

Colour Options:
Polished Aluminum with White Trim
Black with Black Trim


Ease-of-Use and Agility
With innovative features like its Compensator Mechanism and Self-Lubricating Precision Bearings, M2.1 allows users to effortlessly adjust their monitor(s) to their optimal ergonomic position while also providing top-to-bottom cable management.

Sleek, Safe Design
M2.1’s Smart Stop feature allows the user to stop each joint anywhere along its rotation to prevent monitor or arm overhand on the desk edges. In addition, a built-in Counterbalance Indicator lets the installer counterbalance the monitor weight without a monitor.

Unprecedented Flexibility
M2.1 is designed to keep desktops efficient and clutter-free now and in the future. Features include an Accessory Bracket, which supports document holders, headphone holders, whiteboards or whatever wire-shaped accessory you may require at your workspace.

Simple and Sustainable
M2.1 ships unassembled to reduce packaging size and its modular links allow users to quickly design the most productive space without additional parts – all effectively saving resources, energy and shipping costs to get from factory to office. Humanscale monitor arms are also free of harmful Red List chemicals.

Reduced Cost of Ownership
M2.1 features the lowest cost of ownership of any monitor arm, meaning it is the easiest, quickest, and most cost-effective, arm to install and modify for future moves, additions and changes to the workstation. Its durable design also ensures the monitor arm won’t need to be replaced for many years.

Eco Info

For all its advancements, the M2’s most notable achievement is that it treads lightly where the environment is concerned.

  • Made predominantly of aluminum, followed by steel and plastic
  • Contains 52% recycled content (46% post-consumer, 6% pre-consumer)
  • 99% recyclable
  • Lighter weight means less material to source, process, dispose of, and ship
  • Fewer parts mean fewer manufacturing processes
  • Slim profile enables less wasteful packaging
  • Durable design means it won’t need to be replaced for a very, very long time
  • No gas cylinders, which are difficult to recycle


Earn LEED Credits

The M2 can help building projects achieve valuable LEED credits.


Materials & Resources

Credit 4.1
Recycled Content, 10%

Credit 4.2
Recycled Content, 20%

Innovation & Design

Credit 1.1 – 1.4
Innovation in Design: Ergonomics Strategy


Materials & Resources

Credit 4.1
Recycled Content, 10%

Credit 4.2
Recycled Content, 20%

Innovation & Design

Credit 1.1 – 1.4
Innovation in Design: Ergonomics Strategy


Innovation in Operations

Credit 1.1 – 1.4
Innovation in Operations: Ergonomics Strategy

  • Can support most monitors up to 27"
  • Weight capacity up to 7 kg each monitor
  • Arm reach : 510 mm
  • Height adjustment range : 255 mm
  • Weight :  2.6 kg
  • 90° or 180º stop mechanism prevents wall damage from over-rotation
  • 360º full rotation
  • Weight Compensated Spring Technology
  • Built in counter balance indicator
  • Patent Pending Smart Stop prevents overhang and over rotation
  • Integrated cable management hides cables
  • 15 year warranty


Related Items