Top-Rated 2021 Imac Compared (September 2026)
Last updated: 16. September 2026
Trusted by thousands of shoppers
Trusted by thousands of shoppers
1
Best Choice
Editor’s Choice
A+ Excellent
Our rankings are created by artificial intelligence (AI) from the algorithmic analysis of hundreds of thousands of customer reviews on products, brands, the level of service of the retailers, as well as popularity trends and much more. The ranking reflects our opinion and should be a good starting point for your purchase.
PULWTOP
- 11-IN-1 USB C HUB DESIGNED FOR IMAC 24 INCH - Custom-designed for iMac 24 inch 2021/2023/2024, both an iMac dock stand and an iMac hub docking station. As a functional imac 24 inch accessories, this imac hub features a 4K 60Hz HDMI, M.2 SSD enclosure, 2.5G ethernet, USB C 3.2 Gen2 10Gbps, USB A 3.2 Gen2 10Gbps, USB C 2.0 with BC1.2 7.5W charging, 2 x USB A 2.0, SD/TF card reader, 3.5mm audio/mic jack, providing comprehensive connectivity and powerful productivity for your iMac
- 4K HDMI HD OUTPUT & 2.5G WIRED ETHERNET - HDMI output up to 4K@60Hz, the imac usb hub with HDMI is easy to mirror or extend your imac 24 inch M1 M3 M4 to a larger HDTV, monitor or projector to improve your work effiency and elevate your movie or gaming experience. A wired gigabit ethernet port up to 2.5 Gbps enables fast, steady network connection for full HD movies, 3D video games, online meetings, entertainment, etc. ★NOTE: The imac hub MUST connect to one of iMac's Thunderbolt ports to extend external display
- SUPPORTS M.2 NVME SSD EXPANSION - Equipped with an external hard drive slot at the bottom, this imac m4 docking station supports up to 4TB/10Gbps M.2 NVMe PCIe SSD in size of 2230/ 2242/ 2260/ 2280 (SSD NOT included). An ideal imac usb dock for the imac 24 inch users who needs additional storage. ★NOTE: 1) DO NOT support SSDs with a heatsink. 2) Please format your new SSD in exFat format before use
- UP TO 10GBPS SUPER SPEED & 7.5W SIMULTANEOUS CHARGING - The imac multiport adapter features with 10Gbps USB-A/C 3.2 Gen2 data ports that support read and write speed up to 1000-1200MB/s, transmiting 1G large files in seconds. Connect your phone or other USB-C device to the 7.5W USB C 2.0 data port to get simultaneous charging. 2 x USB A 2.0 ports, 3.5mm audio/mic jack and SD/Micro SD card readers for seamlessly access to mouse, keyboard, and other essential peripherals at once
- INTEGRATED DOCK DESIGN FOR IMAC M1/M3/M4 - Finished with aluminium alloy material for good heat dissipation, slim and compact, all in one embedded design perfectly fits the imac 24-inch 2021/2023/2024, making the usb-c dock & desk mount to feel like a natural extension of your iMac. Easy to use, no software, drivers, or complicated installation required, just plug and play. ★NOTE: It does not fit iMac 2020 and earlier models
| Colour | Manufacturer | Weight |
| Blue | PULWTOP | 360 g |
£12989
2
Best Overall Value
Best Value
A Very Good
Our rankings are created by artificial intelligence (AI) from the algorithmic analysis of hundreds of thousands of customer reviews on products, brands, the level of service of the retailers, as well as popularity trends and much more. The ranking reflects our opinion and should be a good starting point for your purchase.
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£10.59
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3
A
Very Good
Our rankings are created by artificial intelligence (AI) from the algorithmic analysis of hundreds of thousands of customer reviews on products, brands, the level of service of the retailers, as well as popularity trends and much more. The ranking reflects our opinion and should be a good starting point for your purchase.
minisopuru
- 【4K@60Hz HDMI Expansion and 2.5GbE Ethernet】: This iMac docking station supports 4K@60Hz high-definition output with multi-screen expansion, which can enhance productivity and creativity. The 2.5G Ethernet also provides reliable connectivity, whether working or gaming.
- 【Dedicated 7.5W USB-C Charging and Relocated Audio Port】: The iMac hub has a dedicated USB-C charging port for effortless and efficient operation. The audio port is elegantly relocated to the side of the iMac dock, offering easy access. This declutters your workspace and gives you a sleek, refined desktop aesthetic.
- 【Support M.2 SSD Max 4TB】: The iMac accessories support a high-speed SSD (Not Included) to expand your capacity, safeguard your creativity, and back up data with peace of mind. The iMac adapter supports the M.2 NVMe SSD or M.2 SATA SSD Max 10Gbps. The iMac adapter supports 2230/2242/2260/2280 M.2 SSD (Max,4TB).
- 【Max 10Gbps Transfer Speed and SD/TF Card Slot】: This iMac hub for M3/M4 chip can reach a maximum speed of 10Gbps blazing-fast transfer speeds, instantly putting massive files. The iMac USB Adapter supports a High-speed SD card slot for plug-and-play convenience. Keep your inspiration flowing and stay one step ahead in your creative journey!
- 【All-in-One Design for iMac 2021/2023/2024】: The iMac 24 inch accessories support iMac M1/M3/M4. The Hidden Bottom Design hides the SSD and integrates perfectly with the iMac, maintaining a clean and harmonious desktop aesthetic. The stable base design with anti-slip pads ensures device safety. Designed For iMac 24-inch: seamless expansion, ultimate simplicity, and power!
| Colour | Manufacturer | Weight |
| Blue | minisopuru | 510 g |
£5989
4
A
Very Good
Our rankings are created by artificial intelligence (AI) from the algorithmic analysis of hundreds of thousands of customer reviews on products, brands, the level of service of the retailers, as well as popularity trends and much more. The ranking reflects our opinion and should be a good starting point for your purchase.
OBADTECH
- Compatibility: Designed for the 24-inch M1 iMac, compatible with models A2439, A2438, and A2290.
- Power Output: Delivers a reliable 143W of power to keep your iMac running efficiently at all times.
- Included Accessories: Comes complete with a replacement UK power cord, ensuring you have everything needed for setup.
- Colour: Finished in silver to complement the sleek aesthetic of the 24-inch M1 iMac seamlessly.
- Reliable Replacement: A dependable substitute for a lost or damaged original power adapter, restoring full functionality.
| Colour | Manufacturer | Weight |
| White | Generic | 350 g |
£12499
5
B
Good
Our rankings are created by artificial intelligence (AI) from the algorithmic analysis of hundreds of thousands of customer reviews on products, brands, the level of service of the retailers, as well as popularity trends and much more. The ranking reflects our opinion and should be a good starting point for your purchase.
LeapMars
- ✅ NO-DRILL VESA CONVERSION - Safely attach your pre-2021 iMac to any monitor arm without permanent modification. Our secure clamping system guarantees a firm hold with zero risk of damage to your device.
- ✅ UNIVERSAL 75X100MM VESA - Equipped with the standard VESA mount pattern (75x100mm), making it compatible with almost all monitor arms, desk mounts, and wall brackets available today.
- ✅ COMPATIBLE WITH PRE-2021 iMAC - Designed specifically for 21.5-inch & 27-inch iMac models released before 2021. (Please confirm your iMac's model year and size before ordering).
- ✅ EASY TO INSTALL IN MINUTES - Enjoy a tool-free or minimal-tool assembly process. The kit includes everything you need for a quick and hassle-free setup, saving you time and frustration.
- ✅ PREMIUM DURABLE CONSTRUCTION - Made from a combination of high-grade aluminum and robust engineering plastic to ensure a perfect balance of lightweight design and long-lasting strength.
| Colour | Manufacturer | Weight |
| Silver | LeapMars | - |
£4800
6
B
Good
Our rankings are created by artificial intelligence (AI) from the algorithmic analysis of hundreds of thousands of customer reviews on products, brands, the level of service of the retailers, as well as popularity trends and much more. The ranking reflects our opinion and should be a good starting point for your purchase.
Digi-Tatoo
- 【COMPATIBILITY】 1) 2024 Magic Keyboard (USB-C) A3203 2) 2024 Magic Keyboard mit Touch ID für Mac Modelle mit Apple Chip (USB‑C) A3118 3) 2021 imac Magic keyboard ( A2449/A2450） **Please compare product images with your keyboard layout carefully.** it is not for US English layout!!!
- 【Engineered to Fits】 The TPU cover is 1:1 ratio molded with Latest Magic Keyboard. It fits each key precisely and is super easy to put on and remove for cleaning. UK English and European layout
- 【Everyday Protection】Daily protection from water spills, dusts, oil and fingerprints. Always keeps your valuable Magic Keyboard fresh.
- 【Exclusive Material】Our EXCLUSIVE lighter and softer material can minimize extra typing resistance that any keyboard cover will bring, avoiding typing fatigue. It is non-toxic, washable and durable. It does not detract the natural beauty of your cute keyboard.
- 100% SATISFACTION GUARANTEED. With more than 5 years of selling experience, we offer premium and prompt customer service. Full refund is guaranteed if you are not satisfied with our products!
| Colour | Manufacturer | Weight |
| A3118/A3203/A2449/A2450 | Digi-Tatoo | 50 g |
£1299
7
B
Good
Our rankings are created by artificial intelligence (AI) from the algorithmic analysis of hundreds of thousands of customer reviews on products, brands, the level of service of the retailers, as well as popularity trends and much more. The ranking reflects our opinion and should be a good starting point for your purchase.
MasiBloom
- Compatible Model: Compatible with iMac Magic Keyboard with Touch ID M3 M1 Chip (A2449 A3203) & Lock Key (A2450) Released in 2024 2023 2021 UK Layout. Please check your Keyboard Model & Version before ordering
- Layout Description: ONLY FIT for EU Version ("Enter" key looks like "7"), DO NOT FIT for US Version( "Enter" key is a rectangle)
- Multi Protection: Waterproof, dust-proof and dirt-proof design can prevent water,cigarette ash, biscuit crumbs falling into your keyboard to affect the keyboard’s life
- Premium Material & High Transparent: Made of premium TPU material, durable and ultra thin. Thickness is only 0.006 inch/0.15mm. Clear and Transparent Design without affecting the backlight of MacBook keyboard. Keep the original touch of the body for you, let you forget the existence of the SkinPremium Material & High Transparent: Made of premium TPU material, durable and ultra thin. Thickness is only 0.006 inch/0.15mm. Clear and Transparent Design without affecting the backlight of MacBook keyboard. Keep the original touch of the body for you, let you forget the existence of the Skin
- WE VALUE EVERY ONE OF CUSTOMERS. DEDICATED to provide every customer with QUALITY PRODUCTS AND SERVICES. If you have any question about "MasiBloom" Product, PLEASE CONTACT US AT ANY TIMES
| Colour | Manufacturer | Weight |
| transparent | MasiBloom | - |
£799
8
B
Good
Our rankings are created by artificial intelligence (AI) from the algorithmic analysis of hundreds of thousands of customer reviews on products, brands, the level of service of the retailers, as well as popularity trends and much more. The ranking reflects our opinion and should be a good starting point for your purchase.
PULWTOP
- MULTIPORT USB ADAPTER DESIGNED FOR IMAC: Our USB C Hub for iMac 2021/2023/2024 provides 1 x USB C 3.2 Gen2 10Gbps, 1 x USB A 3.2 10Gbps, 2 x USB A 2.0 480Mbps, SD/TF card reader, and built-in 1 x M.2 NVMe enclosure. While expanding the multiport function, expand a enclosure for a super-large (2TB) external hard disk for your imac, which breaks the your imac storage limitation. (External SSD NOT included)
- IMAC ACCESSORIES SUPPORT M.2 SSD EXPANSION: This iMac 24 inch usb c hub allows you to expand an external hard drive to your iMac. Compatible with M.2 NVMe SSD, and support up to 2TB memory, transfer speed up to 10Gbps. Easy to install, it is an essential accessory for iMac. (SSD NOT included)
- SUPER SPEED DATA TRANSFER USB C DOCKING STATION: Our USB-C hub expands your imac into 1 x 10Gbps USB C 3.2 Gen2, 1 x 10Gbps USB A 3.2, 2 x 480Mbps USB A 2.0, 104MB/S SD/TF card reader (Support simultaneous reading and writing), you can connect hard drives, mice and more USB devices to your imac; and all USB devices can be used at the same time; backward compatible with USB 2.0 devices.
- ALL-IN-ONE DESIGN FOR IMAC M1/M3/M4: The usb c hub is slim and compact, all in one integrated design, making it perfectly fit the imac and keep your desktop tidy. The built-in SSD enclosure allows your imac to expand external memory and maximise the sense of fashion in your destop space.
- COMPATIBILITY: The imac shelf hub only compatible with iMac 24-inch M1/M3/M4 (2021/2023/2024) & Studio Display 27-inch 5K Retina display with only Tilt-adjustable stand Version ( Not Support Tilt- and height-adjustable stand & VESA mount adapter), Note : Not compatible with imac 2020 & Earlier version and Pro Display XDR
- Note : ①) iMac USB C Hub do not support video output and charging. ②). if your SSD are new, please format the SSD as "exFat " format .③), please check your ssd insert fully when you install the SSD, ④), The imac m1 hub are not support The SSD with heatsink. ⑤), This imac 2024 hub equied with M.2 SSD Enclosure ( SSD Not encluded )
| Colour | Manufacturer | Weight |
| Blue | PULWTOP | - |
£9789
9
C+
Good
Our rankings are created by artificial intelligence (AI) from the algorithmic analysis of hundreds of thousands of customer reviews on products, brands, the level of service of the retailers, as well as popularity trends and much more. The ranking reflects our opinion and should be a good starting point for your purchase.
xdgeLoad
- 【2-in-1 SD Card Reader】This sd card reader adopts dual card slot design, compatible with SD/SDHC/SDXC/MicroSD/MicroSDXC/MicroSDHC memory cards. You can easily save the photos inside the SD card to your iPhone/iPad/Mac/Camera, view the photos and videos in the memory card anytime and anywhere, and upload them to social platforms, it is a good partner for your travelling and playing.
- 【Bi-directional Transfer】This memory sd card reader supports batch uploading photos and videos to transfer to your iPhone/iPad/Mac/Camera, reducing waiting time , and also supports you to save the data from your mobile phone or computer to the SD card through the sd card reader.
- 【User Friendly Design】This SD card reader is made of ABS material, equipped with an upgraded chip inside for great stability and durability.The smooth design of the USB C socket allows stable data transfer even outdoors. And this card reader has only one USB-C port, it won't block the other ports of your computer when you use it.
- 【Compatible with USB C】This USB C SD Card Reader for iPhone 15/15 Plus/15 Pro/15 Pro Max, iPad Air 11 inch 4th /5th generation, iPad Pro 12.9 inch 6th /5th /4th /3rd generation, iPad Pro 11 inch 4th /3rd /2nd /1st generation, iPad Mini 6th generation, iPad 10th generation, MacBook Pro 13 inch 2020/2019/2018/2017/2016, MacBook 2017/2016/2015, MacBook Air 13 inch 2020/2019/2018, and other devices with USB C port and support OTG function.
- 【Anti-breakage Design】The cable body of this sd card reader is made of high tenacity TPE material and thickened to 3.2mm, after thousands of bending tests, it is not easy to break and durable.
- 【Plug and Play】This type c sd card reader is easy to use, compatible with camera/car recorder/mobile phone/tablet and other kinds of devices memory card, plug and play, no need to download third-party app, you can transfer data after plugging in.
| Colour | Manufacturer | Weight |
| White | xdgeLoad | - |
£699
10
C+
Good
Our rankings are created by artificial intelligence (AI) from the algorithmic analysis of hundreds of thousands of customer reviews on products, brands, the level of service of the retailers, as well as popularity trends and much more. The ranking reflects our opinion and should be a good starting point for your purchase.
- DESIGNED FOR YOUR NEW IMAC - Slim design compatible only with the new slim design of iMac 24” 2021 /2-22 / 2023 / 2024 / 2025 / 2026
- EASY & FAST ACCESS AT YOUR FINGERTIPS - USB expansion ports & all you need to the front of your computer for convenient access to all your devices. USB Ports do not support charging or CD readers, including Apple SuperDrive.
- EASY INSTALLATION WITH THUNDERBOLT CONNECTION - our Multi-port iMac USB-C Clamp Hub securely plugs into your 2021/2023/2024/2025 iMac 24” Thunderbolt 2 ports
- EXPANSION OUTPUT PORTS - add the following interface: 1 HDMI 4K@60Hz port (to add a second display to your iMac), 1 Thunderbolt 3 port, 2 USB-A 3.0 data port (up to 5 Gbps), 1 sd card, 1 micro sd card readers @104MBps (they can be used simultaneously), 1 Type C data port (up to 5 Gbps) for a fast and secure data transfer
- COMPATIBILITY - our Multi-Port iMac Hub with front access, is made of a brushed silver aluminum finish to complement and blend into your 2021 iMac 24”. Dimensions:10.4 x 3.47 x 5.07 cm. Quality certification: ISO 9001
| Colour | Manufacturer | Weight |
| Silver | Quality Addicts | - |
£2900
General information about 2021 Imac:
Apple introduced the all-new iMac in 2021, offering users an upgraded computing experience. This latest iteration of the iMac comes with significant improvements in terms of design, performance, and features, making it a highly enticing option for both professionals and casual users.
Design-wise, the 2021 iMac showcases a sleek and colorful aesthetic that draws inspiration from the iPad Pro and iPhone 12. It is available in an array of vibrant colors, including blue, green, pink, silver, yellow, orange, and purple, adding a touch of personality to any workspace. The new iMac features a super-thin profile and ultra-narrow bezels surrounding its 24-inch Retina display, providing users with a more immersive viewing experience. Moreover, the display incorporates True Tone technology, ensuring accurate color representation and optimal viewing in any lighting condition.
Under the hood, the 2021 iMac is powered by Apple's in-house M1 chip, a groundbreaking system-on-a-chip (SoC). This chip integrates the CPU, GPU, and other components into a single piece of silicon, resulting in enhanced performance and energy efficiency. The M1 chip delivers up to 85% faster CPU performance and up to twice the graphics performance compared to the previous generation iMac. It also enables the iMac to support machine learning tasks and offers improved security features with the Secure Enclave technology. Additionally, the 2021 iMac provides an immersive audio experience with its six-speaker system and spatial audio support, offering users high-quality sound for various activities such as music listening and video editing.
The 2021 iMac is equipped with a 1080p FaceTime HD camera that utilizes the M1 chip's image signal processor for better image quality and improved low-light performance. This makes video calls and online meetings more engaging and professional. Additionally, the new iMac offers a redesigned Magic Keyboard with Touch ID, allowing users to conveniently authenticate with their fingerprint and make secure online purchases.
In conclusion, the 2021 iMac is a significant upgrade to Apple's desktop lineup, featuring a sleek design, powerful performance, and innovative features. Whether it's for creative professionals, students, or everyday users, the new iMac offers a compelling package that combines style, functionality, and usability. With its M1 chip, high-quality display, enhanced audio, and improved camera, the 2021 iMac is well-positioned to meet the diverse needs of its users and deliver a highly satisfying computing experience.
* the possibly used term "best" etc. refers only to our possibly subjective personal opinion.
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Other IMPORTANT INFORMATION that we ask you to take note of:
We may receive a commission if you make a purchase via the links on our site. This has no impact on the placement of the products on our site. Our website is part of amazon associates program - Amazon, Amazon Prime, the Amazon Logo and Amazon Prime Logo are registered trademarks of Amazon, Inc. or its affiliates.
Disclaimer:
1. The prices shown may have risen since the time we last updated them.
2. The actual price of the product on the seller’s site at the time of purchase will govern the sale.
3. It is not technically possible for the prices displayed above to be updated in real-time.
** "Free Delivery" means that this is possible under the given conditions at the time of data retrieval from the relevant provider, but cannot be guaranteed. It is technically not possible to provide information in real-time. The shipping costs may vary under certain circumstances (different provider, place of delivery, etc.). The shipping costs shown in the further ordering process apply.
Other IMPORTANT INFORMATION that we ask you to take note of:
We may receive a commission if you make a purchase via the links on our site. This has no impact on the placement of the products on our site. Our website is part of amazon associates program - Amazon, Amazon Prime, the Amazon Logo and Amazon Prime Logo are registered trademarks of Amazon, Inc. or its affiliates.
Disclaimer:
1. The prices shown may have risen since the time we last updated them.
2. The actual price of the product on the seller’s site at the time of purchase will govern the sale.
3. It is not technically possible for the prices displayed above to be updated in real-time.
