Weight capacity: 4lb. to 22lb. (1.8kg to 10kg) Maximum extension: ≤ 25in. (64cm) Tilt range: 70° backward, 15° forward 360° side-to-side panning motion with multiple turning points Built-in rotation-stop limits motion to deter impacts with wall Tension-level indicator for visual reference during counterbalancing Can be configured to hold a laptop; accessory Laptop Tray sold separately Aluminum construction offers greater durability and enhanced aesthetics Desk clamp attaches to surface edge 0.4in. to 2.4in. (10mm to 60mm) thick Quality Tested: 10,000-cycle test applied to lift mechanism, ensuring years of trouble-free height adjustment LCD screen size is approximate; may be exceeded if display does not surpass weight capacity Display depth greater than 3.6in. (9cm) may affect weight capacity External integrated cable management