M2.1 Monitor Arm - Dual


Introducing the M2.1, Humanscale’s revolutionary new monitor arm line, which instantly improves the comfort, health and productivity of any workspace. Fully compatible with traditional desks and sit/stand workstations alike, M2.1 meets a variety of needs for lighter monitors from 5.5 to 15.5 lbs. It offers quick, simple installation and flexibility.

Limited quantities available for the MPower base with clamp option.


-Rubberized Cable Management makes it simple to run cords through a modular system for a clean, sleek and organized aesthetic.

-A patented, weight-compensating spring technology enables smooth and uniform height adjustment.

-Built-in Counterbalance Indicator provides the ability to counterbalance the monitor weight before monitor installation to reduce expensive computer setup costs.

-Smart Stop allows the user to customize the rotation of the arm, preventing overhang and protecting surrounding equipment.

-Quick Release Joints instantly snap together for a secure and robust fit, simplifying installation. Only one tool is required, and it’s neatly concealed inside the arm base.

-Monitor tilt range is +80 degrees up and -15 degrees down.

-Monitor Weight per arm, weight range of 5.5 lbs to 15.5 lbs.

-Mounts: Desk clamp is for 0" to 3.5" thicknesses. Grommet mount requires 1/2" up to 3" wide grommet and up to 3.5" thick. 

-Screens have 180º rotation left and right, quick mount can be set at 90 degrees, 180 degrees or 360 degrees.

-Standard 100/75 mm VESA plate included.

-Color: Silver with gray trim, and black VESA plate.

-Shipping Weight: 18.5 lbs.

Manufactured primarily from recycled aluminum