Choosing one of the best monitor arms might be the final touch to ensure your workspace setup is ergonomically sound for long sessions at your desk. Whether you work from home or a commercial office, finding the best monitor arm for your setup can really make the difference to your comfort – and ultimately your health.
You might think it’s unnecessary if you work from home, but there are some very reasonable prices out there, and your future-you’s back will likely thank you for the investment.
The best monitor arms allow you to fine-tune the positioning of your screen, even if your monitor itself doesn’t allow good physical adjustments. It’s recommended that you should be able to just touch the screen with your fingertips, and that your eyeline should be level with the top of the display. Meanwhile, by using tilt or swivel features, you can keep your screen clear of reflections, so you’re not straining your eyes.
As an added bonus, the best monitor arms help to free up space on your desk because there’s no monitor stand (although see our best monitor stands if you’re considering that option). That means more space for notebooks, graphics tablets or anything else you’d like to store and position. Generally, our picks for monitor arms attach to the rear edge of your desk, while some attach to the wall. Both of those options give a lot more desk space back to you. Most arms help with cable management too, making everything neat and tidy.
Most monitors are mountable with VESA standard mounts (though double-check yours before buying), and all of the monitor arms on this list are VESA compatible. Most arms can comfortably support an average screen, but if you’ve got a particularly large or heavy monitor, check the weight capacity of the arm you’re looking at. Even iMacs can be mounted on arms – you’ll need to ask Apple for a VESA plate to add to it when you buy it, and you’ll want to buy a sturdy arm.
The best monitor arms in 2021
We rate AmazonBasics’ Premium Single Monitor Stand so highly because it’ll a fantastic job for the vast majority of setups. It works well and it’s inexpensive – exactly what you want in a monitor arm! Setting it up is quick and easy, and then all it takes is a light touch to shift your screen around. The arm can move a monitor outward up to 25in (64cm), and it offers a 13in (33cm) height range.
This monitor arm can be attached to the edge of a desk or table between 0.4in and 2.5in thick, or it can be attached to the wall – all the fittings for either option are included. If you want some extra space when you’re not using your screen, you can easily push the arm back – it folds back over itself, tucking above the edge of the desk. It’s compatible with screens up to 32 inches, and can take all but the heaviest options. You can tilt the screen between 70 degrees back and 5 degrees forward. In fact, the only weak point is its cable management system, but that still works just fine.
There have been stock issues in the last year or so, but it seems to have settled down, but if you’re keen on this arm and it’s in stock, maybe don’t delay for too long before making the purchase.
If you want a neater and easier cable-tidying system and you’re happy to pay a little extra for it, this is the arm for you. The Ergotron LX Desk Mount LCD Arm works like a dream: it’s easy to set up and it moves or folds away at the back of the desk with minimal effort.
Just like the Amazon above arm, it has 25 inches for forward and backwards extension, and the height can be moved within a 13-inch range (although if you’re very tall, consider the variant model at number 7 on this list). The design is nice too, so with the addition of good cable routing, this is one of the best monitor arms for anyone who wants clean aesthetics. The only potential downside is that this arm allows desk mounting only (either with the clamp or a grommet) – you can’t mount it on a wall.
If you want one of the best monitor arms at one of the most affordable prices, then it will be hard to bear this NB North Bayou Monitor Desk Mount Stand. This arm is a lot more economical than most of the models here, but it will hold a screen where you need it with no problems. It can’t take screens quite as big and heavy as some of the other arms here, and admittedly, it looks like something that should be putting together car panels, but for excellent value, this will do the job just fine.
The arm uses a gаs spring system to hold your monitor stable, and this makes it easy to adjust. It enables you to tilt your monitor between +35 and -50 degrees and to rotate it from -30 to +85 degrees, so you can switch between landscape and portrait rapidly. You can also show your screen to others through the swivel function. The arm fixes to your desk via a clamp or grommet – again there’s no wall-mount option here.
If you’ve got a display with some serious weight to it, then the best monitor arm to consider is the 3M Dual-Swivel Monitor Arm. This arm promises to bear the weight of a screen up to 30lbs/13.6kg, which is huge in this context if you bear in mind that a 27-inch iMac (which includes a whole computer!) only weighs 20lbs.
It’s a rock-solid and reliable monitor arm that offers desk mounting, either via a clamp for desks up to 4.25in thick or a grommet for desks up to 2.25in thick. The height adjustment range of 18.5 inches (thanks to poly adjustments as well as arm adjustments) is especially impressive, and the arm extends up to 19.5in / 49.5cm from the base. You can also easily rotate your monitor from landscape to portrait. This arm has hollow insides so you can run your wires right through it, which keeps things ultra neat and tidy. The only downside is that this is one of the more fiddly monitors as far as its set-up is concerned, and some find it a bit stiffer to move than the lighter-weight options on our list.
What about if you have two monitors that you need to hold side by side? Well, the Vari Dual-Monitor Arm is our top recommendation for dual-screen setups. With this monitor arm, you can have both the ergonomic benefits of a monitor arm and the workspace benefits of using two screens. Each of the two arms can hold a monitor of up to 24 inches and up to 19.8 lbs/8.9kg in weight. Obviously, that limits the type of monitor that you can attach more than any of the single-arm monitors we’ve featured here.
However, if it seems a good fit for your setup, you’ll love the height adjustment range of 12 inches and the maximum arm extension of 29 inches. Both monitors can rotate through a full 360 degrees as long as you don’t knock them together while trying it. The arm is held in place by a clamp that will work with desks up to two inches thick – again that’s a little more limiting than some of the other options here. It’s also more tricky to put together but that shouldn’t be surprising when it carries two monitors. It comes with all the tools you need, and there’s a built-in cable management clip.
If you need a more flexible dual-monitor arm (in the sense of configuration – the frame is still rock solid!), the Ergotron LX Dual Stacking Arm enables you to also put your screens one above the other rather than just side by side. Of course, there’s no surprise that this comes with size restrictions again: you’ll need to stick with monitors sized 24 inches and under and no heavier than 20lbs/9kg. Beyond that, the flexibility offered here guarantees this arm’s place in our list of the best monitor arms.
This arm will hold your monitors stable while offering height adjustment of up to 13 inches. There’s a special tall model available if you’re a tall model yourself, with extra range so make sure you choose the right height. Despite the double-decker design, the foldable arms tuck away nicely when you’re not using them. If you want to go all-out, you can purchase two arms and other accessories to configure a setup with up to four monitors together.
If you’re over six feet tall, then many of the best monitor arms may not offer the full range of height adjustment you need to get the perfect egonomics in your workspace. But there are solutions for that. The Ergotron LX Desk Mount LCD Monitor Arm Tall Pole model is one of the best options to combines an arm with an adjustable pole for extra height control.
The Tall Pole version of the LX Desk Mount LCD Arm (at number 2 on our list) adds an extra 6.25in / 15.8cm of pole height in addition to the standard arm’s range, so even the tallest user should be able to get this monitor in just the right spot. Beyond that, the specs are the same as its smaller sibling, so it’s one of the best monitor arms around, although adding the pole costs a little more (sorry, tall folks).