Wide Compatibility: This dual monitor mount is compatible with most 13″-32″ flat or curved monitors, and the weight range of the screen must be from 4.4 lbs to 19.8 lbs, the monitor must have VESA mounting patterns 75x75 or 100x100mm. Please verify the screen size, weight, and VESA pattern of your monitor before purchase. | Customize Your Viewing Angle: The Huanuo dual monitor stand for desk features full motion flexibility with +90°/-35° screen tilt, 180° swivel range, and 360° monitor rotation for landscape or portrait mode. Easily configure an ergonomic viewing angle that can maximize comfort and productivity. | Taller Height Adjustment: Featuring a tall 13″ column, this Huanuo dual monitor arm allows you to raise the center of your screens up to 20.87″ above the desktop. This extra-column design greatly benefits individuals who prefer a higher viewing angle or have a taller stature, providing them with more height adjustment options to enjoy increased comfort with eye-level viewing. | Sturdy & Durable Construction: The gas spring arms of this monitor mount have been tested to withstand 20,000 motion cycles to ensure long-lasting performance. The strong steel frame and C-clamp hardware provide excellent stability even during movement or adjustments. | Hassle-Free Setup: Our monitor stand for desk is easy to install using drill-free C-clamp mounting on desks 0.39″-3.15″ thick or grommet mounting on desks 0.39″-3.35″ thick. The monitor mount includes detailed instructions and required mounting hardware for hassle-free installation.