Adding a second monitor? Now there’s no need to purchase an entirely new monitor mount when upgrading your workspace. The XMA-04 allows you to add a second monitor to any existing single monitor arm by bolting on to your existing VESA adapter. Elevated lighter but more powerful to raise displays from 17" up to 28" with 14kg/30.8lbs load capacity in total, it is a really simple and affordable retrofit solution.
Aluminum Dual Screen Adapter for Monitor Arm
For the Extension from Single to Dual Displays
XMA-04-Dual Screen Adapter for Monitor Arm