This month Twelve South launched a new accessory for the iMac, ‌iMac‌ Pro, and external displays, called the "Curve Riser." Similar to its HiRise products, the Curve Riser elevates your ‌iMac‌ to a position that's supposed to be more ergonomic for most users, while also providing some storage underneath the ‌iMac‌.

curve riser review 2
From a materials standpoint, the Curve Riser matches Twelve South's established standard as a premium accessory maker; it's built from a sleek metal and only comes in black. There's no front or back door, and although the accessory has a far bigger footprint than any ‌iMac‌ stand I've owned (coming in at 9 by 12 inches), its design is airy, sleek, and unobtrusive.

curve riser review 10
The idea behind ‌iMac‌ stands like the Curve Riser is that Apple's desktop computer (and most fixed-height computers) aren't naturally ergonomic. If you provide a little bit of height to your setup, ideally with the top of your display hitting your eye level, you can sit with a straight back and keep all of the display in your vision without any awkward neck tilts.

12s CurveRiser LS6 HiRes
Twelve South's original (and now discontinued) HiRise for iMac was my first go-to ‌iMac‌ desk stand, and it provided a few different height levels, perfect for finding my favorite position. In recent years I transitioned to Satechi's Type-C Stand, which despite offering only one height option, provided a great selection of easily accessible front-facing ports.

The difference in height between Satechi's accessory and the Twelve South Curve Riser has been so drastic that I've barely gotten used to the Curve Riser over the past week, and I'm not sure that I should. The Satechi stand sits about 1.63 inches tall, which isn't a lot, but ultimately provided me with just the right eye level for my ‌iMac‌.

curve riser review 1

Twelve South Curve Riser (left) and Satechi Type-C ‌iMac‌ Stand (right)

At 4.2 inches tall, the Curve Riser is simply too tall for me. I frequently have to tilt my head up and down when I work and move to different parts of the ‌iMac‌ display, with my eyes hitting just about the middle of the display when sitting tall. I have an adjustable desk, so there is some wiggle room to knock my ‌iMac‌ down lower, but not much.

This height will work for some users who are taller than me, but the inability to truly customize the exact height of the accessory is a let down at this $79.99 price point. Although Satechi's Type-C Stand is also a fixed height, it feels far more universal at just over an inch off the desktop and could easily hit the ergonomic sweet spot of more individuals than the Curve Riser.

The same goes for Twelve South's previous HiRise device, and the current HiRise Pro, which offers adjustable shelving heights at a far higher price of $169.99.

curve riser review 11
I've also seen concern over ‌iMac‌ stability when using a stand like this, but I've never had such issues or been worried about my ‌iMac‌ toppling over with any ‌iMac‌ stand, the Curve Riser included. The accessory has such a large footprint at twelve inches wide that there's plenty of space for the ‌iMac‌ base to sit atop the stand.

Given the weight of the ‌iMac‌ and the wide footprint of the Curve Riser, everything feels nice and sturdy once it's set up. Even in spaces of frequent traffic surrounding a desk, I couldn't really see anyone needing to worry about the ‌iMac‌ toppling off of the Curve Riser.

The new Curve Riser is also built to match the aesthetics of Twelve South's Curve and Curve SE for the MacBook, another ergonomically-minded accessory that lifts your Apple notebook into the air by about 6 inches.

curve riser review 4

The Curve for MacBook and Curve Riser

Another benefit of the Curve Riser is the desktop organization it offers with its small shelf, which measures 10 inches wide, 9.6 inches deep, and about 1.75 inches tall. This capacity can hold a Mac mini, various USB hubs, hard drives, your wallet, and more.

The shelf is certainly wide enough to hold quite a few items, making it a helpful tool to get a few pieces of clutter off of your desk. Still, the benefits of having a slight organization system don't quite outweigh the loss of adjustable height, which will hinder the accessory's usefulness for the majority of people.

The Curve Riser is available on Twelve South's website for $79.99.

Note: MacRumors is an affiliate partner with Twelve South. When you click a link and make a purchase, we may receive a small payment, which helps us keep the site running.

Related Roundup: iMac
Buyer's Guide: iMac (Buy Now)
Related Forum: iMac

Top Rated Comments

Cryates Avatar
59 months ago
$80...for that? There are better solutions to be found at lower prices.
Score: 12 Votes (Like | Disagree)
ComRadMac Avatar
59 months ago
Except, of course, raising your monitor is incredibly un-ergonomic. Ergonomics say to have the monitor lower so you're looking down into it. Tilting your head back at all is one of the worst positions you can be in while sitting and working for long periods.

No actual ergonomic expert would claim this is more ergonomic. It's actually much worse for you, in almost every situation.
Score: 9 Votes (Like | Disagree)
swm Avatar
59 months ago
no way. if you have kids or pets (cats) and your iMac is not against the wall, it's in danger already. i actually manufactured clamps to secure it to the desk. placing the computer on top of a thin metal construction is just asking for trouble.
Score: 7 Votes (Like | Disagree)
dogslobber Avatar
59 months ago
A hardback book is a cheaper solution. I use a Windows book about 4" thick.
Score: 7 Votes (Like | Disagree)
MistrSynistr Avatar
59 months ago
Absurd, ridiculous price..and doesn't match the color of the iMac.
Score: 7 Votes (Like | Disagree)
4jasontv Avatar
59 months ago
Twelve South makes the most beautiful things I could never see myself using.
Score: 6 Votes (Like | Disagree)

Popular Stories

iPhone 17 Pro 34ths Perspective

iPhone 17 Pro Launching Later This Year With These 10 New Features

Sunday March 23, 2025 10:00 am PDT by
While the iPhone 17 Pro and iPhone 17 Pro Max are not expected to launch until September, there are already plenty of rumors about the devices. Below, we recap key changes rumored for the iPhone 17 Pro models as of March 2025: Aluminum frame: iPhone 17 Pro models are rumored to have an aluminum frame, whereas the iPhone 15 Pro and iPhone 16 Pro models have a titanium frame, and the iPhone ...
macbook pro blue green

When Will Apple Release the M5 MacBook Pro?

Wednesday March 26, 2025 4:53 pm PDT by
Apple regularly refreshes the MacBook Pro models, and a new version that uses M5 series chips is in the works. Apple just finished refreshing most of the Mac lineup with M4 chips, and now it's time for the M5. Rumors suggest that we could see the first M5 MacBook Pro models this fall. Design There have been no rumors of a design update for the M5 MacBook Pro models that are coming this...
Apple Lumon Terminal Pro

Apple's Mac Site Features Fictional 'Lumon Terminal Pro'

Wednesday March 26, 2025 12:19 pm PDT by
Apple is going all out with promotions for the popular Severance Apple TV+ show today, and as of right now, you'll find a new "Lumon Terminal Pro" listed on Apple's Mac site. The Lumon Terminal Pro is designed to look similar to the machines that Severance employees like Mark S. and Helly R. use for macrodata refinement. The Terminal features a blue keyboard, a small display with wide...
Facebook Feature

Facebook's New iPhone App Feature Turns the Clock Back to 2007

Thursday March 27, 2025 1:59 pm PDT by
In the mid-to-late 2000s, Facebook was all about staying connected with friends and family. However, as the social media platform added new features and grew over time, that core experience began to get drowned out. That changes starting now, according to Meta, which today introduced a new feature that will "bring back the joy" of classic Facebook. Specifically, Meta has redesigned the...
Generic iOS 18

iOS 18.4 Coming Soon With These New Features for Your iPhone

Tuesday March 25, 2025 6:45 am PDT by
Apple is expected to release iOS 18.4 to the general public as soon as next week, following more than a month of beta testing. Apple's website says some iOS 18.4 features will be released in "early April," so the update should be out as early as Tuesday, April 1. Apple this week seeded the iOS 18.4 Release Candidate, which is typically the final beta version, barring the discovery of any...
iPhone 17 Pro 34ths Perspective

iPhone 17 Pro Supports 8K Video Recording, Suggests Leaker [Updated]

Wednesday March 26, 2025 4:06 am PDT by
Update 7:25 pm: Based on comments from our forums, it appears the original Weibo post may have been mistranslated and "8K" actually refers to the high price of the device rather than 8K video recording capabilities. The iPhone 16 Pro currently starts at 7,999 yuan in China. Our original article follows below. Apple's forthcoming iPhone 17 Pro models are capable of shooting 8K video, up...
Foldable iPhone 2023 Feature 1

'iPhone Fold' to Feature Metallic Glass Hinge That Resists Deformation

Thursday March 27, 2025 4:21 am PDT by
Last week, we covered a report claiming that Apple's book-style foldable iPhone (or "iPhone Fold," as we are provisionally calling it here) will use liquid metal hinges to improve durability and help minimize screen creasing. Today, a Chinese leaker provided more details on the properties of this hinge material that help to clarify why Apple chose it for its first foldable device. According...
Generic iOS 19 Feature Mock

Gurman: Jon Prosser's iOS 19 Mockups 'Aren't Representative' of Redesign

Tuesday March 25, 2025 4:47 pm PDT by
The iOS 19 mockup images that leaker Jon Prosser shared today are not representative of the actual iOS 19 design, Bloomberg's Mark Gurman said on social media. According to Gurman, the images that are "floating around" are based on "very old builds" or "vague descriptions," and are lacking key features. Gurman says that we can "expect more from Apple in June." Gurman made the same comment ...
iCloud General Feature Redux

iPhone Users Who Pay for iCloud Storage Receive a New Perk

Thursday March 20, 2025 12:01 am PDT by
If you pay for iCloud storage on your iPhone, Apple has a new perk for you, at no additional cost. The new perk is the ability to create invitations in the Apple Invites app for the iPhone, which launched in the App Store last month. In the Apple Invites app, iCloud+ subscribers can create invitations for any occasion, such as birthday parties, graduations, baby showers, and more. Anyone ...