1. Desk with underframe: Ensure the contact surface width between the clip plate and metal rim is greater than or equal to 60mm(2.37"). Otherwise, it will not be clamped.
2. Desk with side panel: Ensure the distance between the desktop edge and the side panel is greater than or equal to 80mm(3.15"). Otherwise, it will not be clamped.
3. Desk with back panel: Ensure the depth between the desktop and back panel is greater than or equalto 100mm(3.94 "). Otherwise, it will not be clamped.
With the 31" tall pole, the height of monitors can be easily adjusted while standing or sitting.
MOUNTPRO Quad Monitor Stand Additional Checklist For Special Desks Find the most comfortable position and upgraded your viewing experience Full Motion Quad Monitor Stand 360°Rotation 180° Swivel +90° to -90° Tilt Height adjustment