The model 05321-L allows you to clear out your desk surface, while providing an ergonomic working position. It is designed to use with 13''-27'' monitors. The weight capability is 8kg/17.6Ibs for each arm. Full motion structure allows maximum flexibility extends, tilt and swivel your monitor up to 90 left and right for easy viewing. Its ball-joint structure allows smooth, effortless rotating and positioning for any direction, making it easy to reduce glare and find the perfect viewing angle. You can also adjust the monitor vertically to a desired position. Besides, cable clip is included for organizing cables.