Ergotron LX HD Sit-Stand Wall Mount Arm - Polished Aluminium - 20" Height Adjustability - Supports 6.3 ~ 13.6KG Weight - Supports up to 46" Displays - 33" Horizontal Extension - 62" Side to Side...
Ergotron LX HD Sit-Stand Single Monitor Arm - Weight Support: Up to 13.6KG - Tilt, Pan & Rotation Support - VESA Support: 100x100mm, 75x75mm, 200x100mm, 200x200mm - 45-384-026 - 10 Years Limited...