Amazon Brand - Eono Single Monitor Arm Desk Mount Height Adjustable Gas Spring Arm PC Monitor Stand Fits up to 27" with VESA 75x75 and 100x100mm Clamp and Grommet Base, Full Motion Monitor Mount PL03

A little fiddly to set up and I found I need a proper ratchet & Allan key to do the tilt up enough to stop it falling all the way down. But once done it's good and solid and makes moving the monitor into a comfortable position very easy. Big bonus is not having to drill holes anywhere to fit it.

I use this to support a Samsung 34-inch monitor.I was a but put off by the description which says it's for a 27-inch monitor maximum, however I eventually bit the bullet after figuring out that the gas arm doesn't care about the size but the weight, and my monitor (weighing 6.4kg) is well within the limit of 8kg stated in the description. The width limit is relevant you want to rotate the screen (which the arm can do, but I don't need for my purpose).Assembly is easy enough, and the instructions are clear. All the tools I needed were in the box with the arm. The only tricky part is getting the gas arm tension set, which takes a bit of patience, and I'd strongly recommend reading the instructions carefully before you try doing that part. The good news is it only needs doing once unless you change monitors.If you want to use the cable tidy in the arm, then you'll need to make sure that your cables have a good bit of extra length and are as thin as possible. There's plenty of space in the tidies for a couple of video cables and a power cable, but the openings at each end of the cable tidies are a bit small if you have more than two. It's optional, and doesn't impact the functioning of the arm or your monitor, but it really is much neater.

Easy to install and fairly sturdy. The clamp doubles as a washer to fix the mount to the grommet, it is slightly small for this and needs to be placed exactly to hold. If you have a wider piece of metal which could work it would give a more secure hold.

Mostly this is quite good, and if you’re not planning on moving this around too much then it won’t matter, but levelling of the screen is tricky because the rivet holding it in place is not adjustable and sticks heavily in certain positions meaning it’s never perfectly level. Secondly the upper arms Is made from two columns, to make the screen stay level when changing height, but if you rotate the screen like a steering wheel to get it level, these to arms are being twisted while in a weak position. Over time this has meant wobbling from the arm.Again, fine for £30 but if you’re looking for an amazing setup I think this rivet being to tight (even with wd40) will make the rest of the setup weaker over time.

Most of the arm is very sturdy and it was easy to set up. It is let down by the joint where the arm meets the monitor. This joint is articulated so the monitor can be angled up and down but it is only held tight by the friction of a single bolt in the middle of the joint. To stop my 32” monitor from constantly nodding forwards I had to tighten the bolt so much I thought I would strip it’s head. It still feels very precarious and I am avoiding moving it. Smaller monitors may not have this problem but I would avoid using anything bigger than a 32” monitor.

Great mobility and love the fact you can mount it through a desk with a single hole (as I did) as well as using the bracket to the back of a moveable desk. When I mounted my Samsung LU28R550UQUXEN on it the arm sagged badly but after adjusting the various allen-bolts I can say with certainty it is fine for a 5.8kg 28" screen... Just don't be afraid to keep turning the allen key to get the right stiffness in the joints.Cables hide well inside the arm.The only downside is that I would have liked it to raise the screen another inch or two

Great monitor arm. Sturdy and great quality. Only 4 stars as the screws were not included in the box. These were replaced shortly by the original manufacturer a week afterwards.

Much better than what I previously bought. Will buy another one from this brand