Ergotron - Display pole mounting kit

The DeskStand 100 (DS100 Series) positions up to five monitors on one base and up to eight monitors on a two-base configuration. Choose from three base options: Free Standing, Desk Clamp, or Grommet Mount. The DS100 Series utilizes Ergotron's Paraview Technology: view multiple monitors simultaneously, adjusting their position to a comfortable, ergonomically appropriate location. The Outboard Pole Clamps set attaches 55 Crossbar to 2 Bases/Poles. "