Computer Monitor Arm for Flat, Curved, Ultrawide, and Gaming Screens Up to 49 Inches, Heavy-Duty Gas Spring Arm, Desk Mounted, White Dual, 44 lb. Support

I really like the matte finish and lack of branding on these arms. They hold my 34" ultra wide and 27" standard monitors very well. No obvious wobble when I bump against my standing desk and the arms have great range of motion. My one negative is the downward tilt could be better (it works, but my 27" monitor is almost too light for the downward tilt to stay in place). Well worth the money I spent and I couldn't imagine a more costly brand like Ergotron being much better.

Update: my monitor is tilted down now with the parts holding it to the arm and vesa bracket.I was hesitant of this purchase because of the screen size and weight but like other reviews make sure your desktop is feasible to hold the weight of the arm and monitor. The single arm monitor mount I purchased exceeded my expectations. Its sturdy construction and easy adjustability make it a perfect addition to my workspace. Installation simple, and now I can customize my screen placement once I tightened the arm to hold the weight. Definitely a worthwhile purchase for anyone looking to enhance their desk setup for a heavy duty arm.

Simple, solid, smart, well made, easily assembled. I put pro, critical grade monitors on the dual mount option - one weighing 38lbs for a total of about 60lbs — one 42” the other 27” OLEDs - which seems to be the about the widest configuration (per diagonal monitor measure). Hole mount option also included, which is rather handy.

This is perfect for our electric adjustable desk. It attaches perfectly and seems very stable. We are using 2 30"monitors and it seems to hold them well.We did need to remove one to adjust irs placement and it was very smooth.

I love the build quality but it simply isn't tall enough for a 49 inch monitor and a 35 inch monitor, I wish they had an extension

The part that's holding my monitor scrren in place, keeps lowering down. I have a 49 inch monitor and I think this can't really handle 49 inch monitors that well. 🤔

I wasn't sure on these, considering the price, but so far so good. I don't have any need to adjust my monitors daily, I just set to the height I want, tighten and leave alone. But in that use case, it's been great. No sag/travel at all so far, in 2 months.

I have an LG 39” Oled uw and a 40” uw. As you can see in the photos, even at the highest and the lowest (lower monitor bottoms out at the desk), the pole isn’t tall enough to accommodate both monitors. I had to put the top arm 1.5” over the top and still not tall enough for them to overlap. For the reference, a 40” 21:9 ultra wide has the same height as a 32” 16:9 monitor.