Ergotron Neo-Flex LCD & Laptop Lift Stand, Neo Flex. Maximum weight (capacity): 12.7 kg, Maximum screen size compatibility: 508 mm (20 "), VESA mounting interfaces compatibility: 75 x 75, 100 x 100 mm. Height adjustment range: 0 - 127 mm, Tilt angle: -5 - 25 °, Pan range: 360 °. Package dimensions (WxDxH): 620 x 224 x 426 mm, Package weight: 10.4 kg. Screen size compatibility: ≤ 508mm (≤ 20"), Lift: 12.7 cm