For those who mentioned they had issues accessing the gas piston adjustment knob when its first unboxed - you'll need to extend the arm out, support the inner arm and press the outer arm down to access it (which might take some brute force)

Besides feeling like the arms are going to snap and destroy my overpriced monitors, and the fact that the monitors won't sit in one spot

For less than $45, this is a great monitor arm for anyone with a 2-screen setup, or even a 3-screen if you can get another mount

If you iintend to setup the arms and never move them again, this might do the work, although if you need to move around the arms constantly, this arms are a pain

Oh n btw thats a 27 inch monitor and the arm doesn't wabble or warp under the weight best money i ever spent shy of my awesome new asus zentouch n this cool acer 27 in monitor of course

it's only been installed a few days, I'm still deciding whether this will be usable for standing, or if I'll need to return it and see if there is a better arm out there

Recently, I realized I was having arm and neck pain from bad seating posture leaning over my laptop

After two months, both arms are unable to remain in any position but fully retracted, which means one monitor must be at the very bottom of the pole and the other is now too high to use in comparison

This arrived quickly and was very easy to assemble, I received a third monitor and ordered the single arm as well!

Love these arms

Please ignore my disaster in the background of pics as you can see i fashioned a wooden perch to mount it to so that the monitors wouldn't block the a/c air