Works excellent with my dual 27" monitors. There is even enough arm flex/adjustment to go bigger.I like the tall central bar but the arm mount is lowered all the way since my monitors are pushed to the back of the desk and close to the bar/mount, the arms are scrunched back and the monitors sit about 8" off the desk. I could lower them if I move them closer to me or I could raise the mount on the bar to get the monitors another 14" higher.It did take some fidgeting to get the monitors aligned properly, and I would not want to use this for a sit/stand desk and realign every time.Note: when taking the parts out of the box the joints are extremely rigid. This is by design. Do not attempt to unscrew or loosen anything. Just start putting it together and when you need to adjust the joints you will be able to use the equipment as leverage.

Great modular design and flexible positioningThe ball joint at the monitor mount is tricky to get positioned right.

This setup worked out to be a solution for my workspace. I am trying to use a large screen notebook as one screen and have two separate screens to use as additional desktop space. The setup fits that bill. I had initially purchased the system that didn't have real adjustable height in that the arms were not spring loaded to allow adjustment. You had to move a bracket up or down for adjustment. So be careful when looking at these systems. The system is well designed and rugged. It looks like it will last a long time.

The mounting base shown in the image is not what ships, its still acceptable, but a bit low class to show a pic, have all the instructions not match. Works ok, just not as polished as the image.

I have an L-shaped desk with a grommet hole for cables. I needed a dual monitor stand that would lift up and accommodate the different laptops I use. This is perfect for me. I like the spring action that can be adjusted by the Allen wrench that is provided. I can sit at my desk and adjust the I have an L-shaped desk with a gromment hole for cables.