This wall-mounted sit-stand desk is perfect for areas that don't have enough space for a traditional sit-stand desk. Its compact, wall-mounted design combines a single-monitor arm and a keyboard tray, with easy height adjustments that let you alternate between sitting and standing without disrupting your workflow. Easy height adjustments, for sitting or standing Adjust your working position in one smooth motion. Simply lift the work surface up to 17.2" (436 mm), to elevate your monitor, keyboard and mouse. The monitor mount has a separate height adjustment of up to 4.9" (124 mm) along the column. Versatile monitor positioning This sit-stand monitor arm supports one monitor up to 24" (with weight capacity of 17.6 lb./8 kg). Adjust your monitor for ideal viewing with -5° to 35° tilt, or rotate your monitors up to 360° for portrait or landscape orientation. Better utilize your space The sit-stand desk folds back to the wall, and keyboard tray folds up to 90°, saving space when not in use. You can move the swing arm left or right (from -90° to 90°) and lower or raise the arm (from -30° to 65°) to make maximum use of your space. Ample working area The monitor arm offers plenty of work space with a large keyboard tray (17.68 x 8.15"/ 449 x 207 mm) and a slide-out tray (8.5 x 8.4" / 217 x 213 mm) that holds your mouse, on the left or right. The WALLSTS1 is backed by a StarTech.com 2-year warranty and free lifetime technical support.