The best monitor arms and monitor mounts help you make the most of your office space, and allow you to work in an ergonomic way. That means work will be less physically taxing, and more productive. That's certainly what I've found from using the top pick on monitor arms in this list, the Herman Miller Ollin. I work at my desk for long periods at a time, and using a monitor arms just makes day-to-day office work easier.
I've used my personal experience as well as my journalistic nous to select the very best monitor arms and monitor mounts for this list. They're all well-designed, robust and flexible, and they also cover a range of budgets, plus monitor sizes and weight limits. Note that these all use a standard VESA mount. (If you're not sure whether your monitor supports this, check the back for a square arrangement of four screw holes. I was recently caught out by this with an import monitor, so definitely do your research before clicking 'buy'.)
The best monitor arms available now
Best overall
Max monitor size: N/A
Max monitor weight: 19.8lbs / 9kg
As far as quality materials, beautiful design, and easy set up and use go, the Herman Miller Ollin is hard to beat. It can hold light-to medium-weight monitors and laptops, and is, overall, the best monitor arm that we've tested to date.
Best robust
Max monitor size: 32in
Max monitor weight: 8lbs / 3.6kg
Want something robust and durable? This monitor arm offers exceptional build quality, and there's a real sturdiness to it that's comforting. Plus whether you're pulling or pushing, movement is effortless. Note there's no wall-mount option, though.
Best heavy
Max monitor size: N/A
Max monitor weight: 19.8lbs / 9kg
For a superior setup, look no further than Herman Miller desk-ware. The Flo monitor arm is a simple yet svelte device, offering portrait to landscape rotation, three point cable management, and is available in both single and dual-screen form factors. Made for heavier monitors.
Best cheap
Max monitor size: 30in
Max monitor weight: 19.8lbs / 8.9kg
Looking for something cheap? This stand is a little basic, with chunky build quality and a paucity of cable management options, and it's no good for anyone with a larger, heavier display. But overall, it does a good job of holding a standard monitor.
Best heavy
Max monitor size: 32in
Max monitor weight: 30lbs / 13.6kg
If you have a heavy monitor, this arm is capable of supporting screens up to 30lbs / 13.6kg. It's nicely adjustable, too, with 18.6 inches of vertical adjustment and horizontal extension up to 19.5 inches. Plus, because it's hollow, you can run cables inside it.
Best dual
Max monitor size: 27in
Max monitor weight: 22lbs / 9.97kg
If you're looking to support more than two monitors, this is a solid choice. And we do mean solid – the steel construction is impressively sturdy. Once it's all fixed in place, you can rig up dual monitors of up to 27 inches in size and 9.97kg in weight.
Heavy dual
Max monitor size: 35in per arm
Max monitor weight: 26lbs / 12kg per arm
Have two large and heavy monitors? This monitor arm can hold dual monitors up to 35in in diameter, and up to 26lbs / 12kg of weight. The arm reaches up to 52cm and also has two multi-use USB ports.
Flexible dual
Max monitor size: 24in
Max monitor weight: 20lbs / 9.1kg per arm
If you have dual monitors but don't necessarily want them side-by-side, this monitor arm gives you lots of versatility. You can have them next to each other if you want, but you can also stack them vertically, or in a completely different arrangement. Note the maximum monitor size of 24in, though.