Adjustable monitor desk mount for 3 monitors Two arms rotate, extend and retract, tilt to change reading angles, and allow to rotate displays from landscape-to-portrait mode, etc Central mount allows height adjustment, swivel, tilt and rotation Enables easy ergonomic positioning for reduced strain Works with almost any LCD monitor (max. 27'' ) Durable adjustable gas-springs suitable for monitors of 1 - 7 kg Strong desk clamp or grommet for easy and secure fixation on your desk Built-in cable management for an organized and neat workspace VESA compatible (100 x 100 mm and 75 x 75 mm)