VF-AT-NBC Focus Combination Monitor Arm and Notebook Tray Mount. MAXIMUM LOAD: 17.5 lbs for each arms, Supports displays with VESA mounting hole patterns: 75x75mm or 100x100mm. Notebook Mount supports Notebooks up to 18"and Cable management system includes cable slot and cable management clips. Pole height: 17.3, Desk clamp & bolt through mounting options included