DoubleSight Single Monitor Full Motion Wall Mount Arm, for Monitors up to 27", Adjustable Height, Tilt, Pivot & Swivel, Easy Installation 75mm & 100mm VESA bracket, (Model: DS-27WM)

This device works very well on a solid table. If you have a plastic table the weight of the monitors makes them lean in towards the center of the table. I had hopes that the metal frame of the table would be enough. It wasn't. Had to put a 3/4" piece of plywood across the back half of the table to have the strength to hold the stand with the monitors. It is well designed and works great once it has a solid base.

NOT Height Adjustable (as it states in the title). Great other than that, strong, swings well, good pivot, rotation.

Excellent value and quality.I made sure that my desk had enough overhang.

Do not purchase this unit. They have obsoleted the product and do not have any replacement parts available. Our unit is less than 2 years old and a piece broke on the arm. They offered another unit that mounts to a desk but we need a unit that mounts to a wall. The so called life time warranty goes out the window. Will not purchase another one of their products again.