Amazon Basics Premium Lift Engine single-monitor desk arm for positioning a heavier VESA display while freeing up desk space.

- Supports LCD monitors up to 32 inches and 25 lb, giving this older Lift Engine model substantially more capacity than many basic monitor arms.

- Compatible with 75 x 75 mm and 100 x 100 mm VESA mounting patterns.

- The articulated arm extends and retracts, tilts 70° back and 5° forward, and rotates 360° for landscape or portrait positioning.

- Table clamp is designed for desktops from 0.4 to 2.4 inches thick.

- Aluminum construction keeps the mechanism rigid while allowing the display to be repositioned without changing the desk mounting point.

- This is the older Premium / Lift Engine version, model K001387 and ASIN B00MIBN16O, not Amazon Basics' newer lower-priced gas-spring or pole-style arms.

- This exact model has a strong owner reputation and is frequently compared by users with the Ergotron LX because of its similar articulated aluminum design. It is Amazon Basics branded, not Ergotron branded.

- At about 7.8 lb for the arm assembly, it is substantial to handle during installation, but that comes with a published monitor capacity of up to 25 lb.