Ergotron Convert-to-LCD & Laptop Kit from Single HD, WorkFit. Maximum weight (capacity): 11.6 kg, Maximum screen size compatibility: 508 mm (20 "), VESA mounting interfaces compatibility: 75 x 75, 100 x 100 mm. Tilt angle: 0 - 30 °, Rotation: 360 °. Package dimensions (WxDxH): 685 x 348 x 158 mm, Package weight: 4.8 kg