Universal Compatibility: The Quad monitor mount is designed for most computer monitor displays up to 32'' and LCD LED flat or curved screens with VESA pattern of 75x75mm or 100x100mm, each arm supports weight up to 17.6 lbs. Fit most tables with a thickness of 0.39''-3.15'' or a hole diameter of 0.39"-2.36". | Fully Adjustable Monitor Stand: The monitors can be rotated 360° for landscape or portrait orientation. You can freely adjust height along the center pole, tilt +90°/-90°， and swivel 180° to find the right viewing angle and optimal ergonomic position. | Free Up Your Desk Space: One solid base supports 4 monitor arms, helping you save table space and reduce clutter. Cable clips keep cables organized and protected. Just enjoy your working, gaming, or viewing hours in a more comfortable environment. | Easy Assembly: This monitor desk mount is easy to assemble with C-clamp or grommet mount, quick-release VESA plate makes it simple to attach monitor. Comes with clear instruction and necessary hardware for mounting, and it takes less than 20 minutes from opening the box to use the monitor. Do not hesitate to relate with us for any pre-purchase or installation question | Friendly Customer Service: Do not hesitate to relate with us for any pre-purchase or installation questions. We are confident in our dual monitor arm's construction, strength, and durability, which provides 3-year support.