Humanscale M2.1 Monitor Arm

Unlike gas cylinders that can lose pressure over time and are difficult to recycle, the M2.1 uses a mechanical spring. This design is more durable, lighter, and easier to recycle, while still providing smooth, weight-compensating height adjustments.

The M2.1 uses a clamp mount, making it compatible with most standard desks and sit-stand workstations. It supports a single monitor weighing between 5.5 and 15.5 pounds with standard 75x75mm or 100x100mm VESA patterns.

Smart Stop allows you to customize the rotation of the arm, preventing it from swinging too far and hitting walls, partitions, or other equipment. It is particularly useful if your desk is positioned near a wall or in a shared workspace.

Installation is straightforward thanks to the quick-release joint system, which allows you to snap the monitor into place securely without needing complex tools. The built-in counterbalance indicator also helps you quickly calibrate the arm to your monitor's specific weight.

Yes, the M2.1 features an integrated, rubberized cable management system. This allows you to route your power and display cords directly through the arm, keeping your workspace clean and organized.

Yes, the 15-year warranty is specifically rated for 24/7 use, meaning it is built to withstand continuous, heavy-duty operation in professional or high-traffic environments.