Free up space while creating an ergonomic work environment. This desk-mount monitor arm makes it easy to securely mount and adjust a 17 to 34 display above your desk. Adjust Your Monitor for Ideal Viewing The single arm monitor mount extends up to 18.4 (467 mm) so its easy to find the right viewing angle. Swivel your monitor +90/-90 degrees or tilt your screen +90/-90 degrees for comfortable viewing. You can even rotate it 90 degrees for landscape or portrait viewing. One-Touch Height Adjustment With up to 17.5 (445 mm) of height adjustment, the slim monitor-mount arm features a mechanical spring that makes it easy to raise or lower your display offering a toolless adjustable height range of 10.1. Adjust the tension according to the weight of your monitor for effortless movement. Easy Installation The VESA mount monitor stand is easy to install (desk C-clamp or grommet mount).