There are different types of monitor arm desk mounts

A monitor arm desk mount is a device that attaches to the edge of a desk or work surface and allows for a monitor to be mounted above the surface. It typically consists of a mounting bracket that attaches to the desk, an adjustable arm that holds the monitor, and a VESA mount that attaches to the back of the monitor.

The monitor arm allows the user to adjust the position of the monitor, making it easier to find the most comfortable viewing angle and saving desk space by lifting the monitor off the surface. It also allows for easy adjustments of the monitor height and angle, which can help to reduce neck and eye strain.

There are different types of monitor arm desk mounts, such as:

Single monitor arm: It is designed to hold one monitor

Dual monitor arm: It is designed to hold two monitors

Gas spring monitor arm: These types of arms use gas spring technology to make it easier to adjust the monitor's position, they also support a wide range of motion and weight capacity.

Clamp-on monitor arm: These types of arms clamp onto the desk, they don't need any drilling or screwing to be installed.

Monitor arm desk mounts can be used in a variety of settings, including offices, homes, and schools. They are designed to be easy to install and adjust, and they can be used with a wide range of monitor sizes and weights. They are also a great way to save space on a desk, by lifting the monitor off the surface, and also allow for more room for other items such as a keyboard, mouse, and other peripherals.