No more crawling on your hands and knees under your desk! Installs entirely from above your desk's surface. Simply attach the base to your desk and slide the arms into place. Maximum monitor weight capacity is 17.6 pounds. If monitor is dropping or is difficult to raise or lower, adjust tension on spring arm with included hex key. Mount-It! Dual Monitor Mount Arm MI-2672 Finally, a mount that connects to your desk from above. This dual monitor mount eliminates the need to have to crawl under your desk for installation. Install the base separately from above your desk and then attach the full motion arms. Includes both c-clamp and grommet installation components to fit a variety of desktops. The mechanical spring arm allows for smooth and easy height adjustments. Tilt and swivel functionality offer multiple monitor angles to improve your work space comfort. Screen Size: 17" - 32" VESA Compatible: 75x75, 100x100 Monitor Weight Capacity: 17.6 lbs (per screen) Tilt: +90° ~ -90° Swivel: +180° ~ -180° Screen Rotation: +90° ~ -90° Arm Extension: 22.5" Max Material: Aluminum, Plastic, Steel Detachable VESA Plate Installing your monitor is quick and easy with the detachable VESA plate. Simply attach the plate to your monitor, then slide it into the bracket. To remove, pull back the lever and slide out. Cable Management Cable clips and in-arm slots keep your space neat and organized. Store the included hex key in the clip on the base, so you can adjust the spring arm tension in a flash. Clamp or Grommet Choose the mounting option that works for you. Both the c-clamp and grommet base configurations fit desktops up to 2" thick. Mount-It! Dual Monitor Mount Arm Mount-It! Monitor Arm Desk Mount Mount-It! Dual Monitor Mount Arm with USB Ports Mount-It! Triple Monitor Mount with USB Port Add to Cart Add to Cart Add to Cart Add to Cart Customer Reviews 4.5 out of 5 stars 87 4.3 out of 5 stars 97 4.4 out of 5 stars 199 4.4 out of 5 stars 2,120 Price $109.99$109.99 $61.99$61.99 $109.99$109.99 $147.99$147.99 Number Of Monitors 2 1 2 3 Arm Mechanism Mechanical Sprng Mechanical Spring Mechanical Spring Gas Spring Monitor Sizing 19" to 32" 19" to 32" 19" to 32" 19" to 32" Grommet Base ✓ ✓ ✓ ✓ Clamp Base ✓ ✓ ✓ ✓ USB Ports no data no data ✓ ✓