Top-Rated 2021 Imac Compared (October 2026)
Last updated: 17. October 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
Save £5.00 Today!
£99.89
(5% OFF!)
- 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 |
| Green | PULWTOP | 360 g |
£9489
Was: £99.89
-5%
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.
PULWTOP
Save £10.10 Today!
£59.99
(17% OFF!)
- IMAC HUB WITH BUILT-IN NVME/SATA SSD ENCLOSURE: Our USB C Hub for iMac is equipped with a built-in SSD enclosure that is compatible with M.2 NVMe/SATA PCIe M key, PCIe B & M key SSD. Support NVME/SATA SSD 2242/2260/ 2280 and up to 4TB expansion disk (m.2 NVME or m.2 NVME SATA). (SSD NOT included)
- 7-IN-1 MULTIPORT IMAC HUB: This 2021/2023/2024 USB C Hub for iMac integrates 2 x USB-A 2.0 ports, 1 x USB-A 10 Gbps port, 1 x USB-C 10 Gbps port, 1 x TF card reader, 1 x SD card reader and a M.2 NVMe SSD expansion port, providing you with a variety of connection options. Connect multiple devices at the same time without worrying about not having enough ports.
- 10 GBPS SUPER DATE TRANSFERS SPEED: The USB C Hub as our other multiport iMac accessories, supports data transfer speeds of up to 10Gbps, 10 times faster than traditional USB2.0. Whether you're transferring large files or synchronizing data, you can enjoy ultra-fast transmission with this iMac usb c hub multiport adapter.
- DESIGNED FOR IMAC M1/M3/M4: This hook-type iMac 2023 accessories are designed for iMac M1/M3/M4. Also compatible with Studio Display 27-inch. Easy to expand the imac's limited port with connecting keyboard, headphones, mice, hard disks, and more USB devices (compatible with USB 2.0) for data transmission. If you would like to use it as a universal usb c hub, it supports laptops with full-featured Type C ports.
- IMPORTANT NOTES: 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 |
| iMac Hub Built-in SSD Case - Silver | PULWTOP | 185 g |
£4989
Was: £59.99
-17%
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.
PULWTOP
- 6-IN-1 MULTIPORT IMAC HUB: This 2021/2023/2024 USB C Hub for iMac integrates 2 x USB-A 2.0 ports, 1 x USB-A 10 Gbps port, 1 x USB-C 10 Gbps port, 1 x TF card reader, 1 x SD card reader, allowing you to connect multiple devices at the same time without worrying about not having enough ports.
- DESIGNED FOR IMAC M1/M3/M4: This hook-type iMac 2023 accessories is designed for iMac M1/M3/M4. Put the interfaces with a high frequency of use to the front of your iMac, much easier to connect and use.
- 10 GBPS SUPER DATE TRANSFERS SPEED: The USB C Hub as our other multiport iMac accessories, supports data transfer speeds of up to 10Gbps, 10 times faster than traditional USB2.0. Whether you're transferring large files or synchronizing data, you can enjoy ultra-fast transmission with this iMac usb c hub multiport adapter.
- COMPATIBILITY: Easy to expand your iMac's limited port with connecting keyboard, headphones, mice, hard disks, and more USB devices (compatible with USB 2.0) for data transmission. As USB-C Hub, it is also compatible with Studio Display 27-inch. If you would like to use it as a universal usb c hub, it supports laptops with full-featured Type C ports.
- IMPORTANT NOTES: 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. All ports of the USB C hub for 2021/2023/2024 iMac DO NOT support video output and charging. It is primarily designed for data transmission.
| Colour | Manufacturer | Weight |
| iMac Hub No SSD Case - Blue | PULWTOP | 185 g |
£4989
4
B+
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.
Azuxreza
- 【OTG USB C to USB】With USB On-The-Go technology, this OTG adapter for Android USB C allows to connect your USB-C device such as USB-C smartphones, laptops and any other USB On-The-Go support devices to USB-A peripherals, such as: USB flash drive, external hard drive, USB hub, card reader, game controller, keyboard, mouse and more. Works great as OTG adapter for Samsung Galaxy S9.
- 【Super Speed USB 3.0 Transfer】Super speed USB 3.0 data transfer up to 5Gbps, 10 times faster than USB 2.0. Transfer files, HD movies and songs to your USB-C devices in seconds.
- 【Plug and Play】Compatible with all USB C devices.This USB Mac adapter does not require any APP or external power supply. No software drivers or USB power connection are required. Just plug in the device and it works.
- DURABLE ALUMINUM BODY - Made of durable aluminum alloy, innovative engineering ensures durability and long service life.
- 【Service & Warranty】We offer a worry-free 12-month warranty, also comes with a 1-year replacement. If you have any problems, please contact us immediately. We will try our best to help you within 12 hours. [email protected]
| Colour | Manufacturer | Weight |
| Silver | Azuxreza | 10 g |
£399
5
B+
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.
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.
PULWTOP
- 6-IN-1 MULTIPORT IMAC HUB: This 2021/2023/2024 USB C Hub for iMac integrates 2 x USB-A 2.0 ports, 1 x USB-A 10 Gbps port, 1 x USB-C 10 Gbps port, 1 x TF card reader, 1 x SD card reader, allowing you to connect multiple devices at the same time without worrying about not having enough ports.
- DESIGNED FOR IMAC M1/M3/M4: This hook-type iMac 2023 accessories is designed for iMac M1/M3/M4. Put the interfaces with a high frequency of use to the front of your iMac, much easier to connect and use.
- 10 GBPS SUPER DATE TRANSFERS SPEED: The USB C Hub as our other multiport iMac accessories, supports data transfer speeds of up to 10Gbps, 10 times faster than traditional USB2.0. Whether you're transferring large files or synchronizing data, you can enjoy ultra-fast transmission with this iMac usb c hub multiport adapter.
- 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
- IMPORTANT NOTES: 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. All ports of the USB C hub for 2021/2023/2024 iMac DO NOT support video output and charging. It is primarily designed for data transmission.
| Colour | Manufacturer | Weight |
| iMac Hub No SSD Case - Silver | PULWTOP | 185 g |
£4989
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.
PULWTOP
Save £2.37 Today!
£47.39
(5% OFF!)
- 8-IN-1 USB C SLIM DOCK DESIGNED FOR IMAC 24 INCH - Exclusively-designed for iMac 24 inch 2021/2023/2024. As a functional imac 24 inch accessories, this imac hub features a USB-C port to connect iMac (up to 10 Gbps), M.2 NMVe SSD enclosure to add extra memory up to 2TB (SSD card NOT included), USB C 3.2 Gen2 10Gbps, USB A 3.2 Gen2 10Gbps, 2 x USB A 2.0, SD/TF card reader slots to extend your USB ports for data transfer and easy access to peripherals
- SUPPORTS M.2 NVME SSD EXPANSION - Equipped with an external hard drive slot at the bottom, this imac m4 docking station supports up to 2TB/10Gbps M.2 NVMe PCIe or SATA SSD in size of 2242/ 2260/ 2280 (SSD NOT included). An ideal imac usb dock for the 2021 2023 2024 imac 24 inch users who needs additional storage. ★NOTE: 1) DO NOT support SSDs with a heatsink. 2) Please initialize the new SSD because SSDs must be formatted to work with host in order for SSD to mount and show up; 3) If your SSD are new, please format your new SSD into "exFat" or "apfs " format
- UP TO 10GBPS SUPER SPEED - 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, perfect for iMac users to transfer and backup data to external devices. 2 x USB A 2.0 ports for seamlessly access to mouse and keyboard at once, while the SD/Micro SD card readers support simultaneous reading and writing up to 104Mbps. ★NOTE: 1) All the USB ports do not support charging and CD readers, Apple SuperDrive; 2) All USB C data ports ONLY support data transfer, DO NOT support video output.
- SLIM & COMPACT, ALL IN ONE DESIGN - Finished with sleek aluminium alloy material for good heat dissipation, slim and compact, all in one design with a just-right groove of size 130*110mm fits the iMac base perfectly, making the usb-c dock feel like a natural extension of your iMac. A perfect complement to your 2021, 2023, 2024 iMac, adding both functionality and neatness of the desktop
- COMPATIBLE WITH IMAC 2021/2023/2024 - The iMac 24 inch 2024 accessories supports iMac M1/M3/M4 with a Type C port. Easy to use, no software, drivers, or complicated installation required, just plug and play. As normal type-c hub, the iMac hub also supports all devices with Type C port such as laptops, tablets, phones. ★NOTE: 1) NOT compatible with iMac 2020 and earlier models; 2) Disable the option to put hard disks to sleep when possible in the Energy Saver Settings to avoid SSD intermittent disconnection issue
| Colour | Manufacturer | Weight |
| 8 in 1 iMac USB Hub | PULWTOP | 360 g |
£4502
Was: £47.39
-5%
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.
TWOPAN
- 6-in-1 iMac USB C Hub: Upgrade your iMac with our versatile 6-in-1 iMac USB C Hub. With this usb port hub, you gain easy access to 6 essential ports, eliminating the hassle of limited connectivity. Expand your iMac Thunderbolt Port with USB Type-C port, USB 3.0 ports, USB 2.0 port, SD and Micro SD socket
- Lightning-Fast Data Transfer: Experience blazing-fast file transfers with our USB 3.0 ports, offering a lightning-fast 5Gbps data transfer speed. Say goodbye to long waiting times and enjoy seamless file sharing in seconds. The SD/Micro SD socket supports a wide range of memory cards, including SD/SDHC/SDXC and SD 3.0 UHS-1, with speeds of up to 104Mbps
- 7 Color Panels: Express your creativity with our hub's multi-colored panels. Designed to match your iMac's colors, choose from Gray, Pink, Blue, Green, Orange or Yellow and create a personalized setup that reflects your style
- Broad Device Compatibility: Our iMac USB C Hub is specifically designed to work seamlessly with iMac models from 2018 and later. It is compatible with the latest 2024 iMac M4, and 2023/2021 iMac M3/M1 models, ensuring a perfect fit for your iMac setup
- Reliable Customer Service: Along with this innovative iMac accessory, we provide dedicated customer service and technical support. If you encounter any issues or have any questions, our team is here to assist you every step of the way. Experience peace of mind with our reliable customer service
| Colour | Manufacturer | Weight |
| Blue,Gray,Green,Orange,Pink | TWOPAN | 77.7 g |
£4020
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.
Minisopuru
- 【Support M.2 SSD】: The iMac accessories support a high-speed SSD (Not Included) to expand the storage of the iMac 24 to meet different needs. The iMac hub supports an M.2 SSD 10Gbps interface, compatible with M.2 PCIe NVMe SSD or M.2 SATA SSD. The iMac adapter external SSD supports 2242/2260/2280 M.2 SSD (Max 2TB).
- 【Max 10Gbps Super Speed】: This iMac hub for M3 chip can reach a maximum speed of 10Gbps, and easily and efficiently transfer and backup data for your external devices. The iMac hub can connect laptops, phones, tablets, and more. The iMac USB Adapter perfectly hides the SSD and maximizes the style of the iMac 24-inch. The non-slip pads and removable bottom plate on the bottom of the iMac Hub allow users to install SSDs.
- 【7-in-1 iMac Hub】: The iMac 2021/2023/2024 accessories support 7 ports for easy access to USB data storage. The iMac adapter output ports include 1 x USB C 3.2 10Gbps, 1 x USB A 3.2 10Gbps, 2 x USB A 2.0, SD/TF (UHS-I 104MB/S), 1 x M.2 NVMe SSD port. The iMac hub supports SD/TF simultaneous reading, writing, and plugging.
- 【Compatible with iMac 2021/2023/2024】: iMac 2023 accessories support iMac M1/M3/M4 and Studio Display 27-inch. The hook-type design can be changed flexibly and is portable. The iMac hub also supports connecting hard disks, mice, and more USB devices to complete data transfer functions. Compatible with USB 2.0 devices.
- 【Flexible Design for iMac M1/M3/M4】: The hook-type design of the iMac hub can be flexibly changed. The aluminum alloy material has good thermal efficiency and is more durable than traditional plastic products. The iMac 24 accessories will not interfere with your computer's WIFI and Bluetooth signals.
| Colour | Manufacturer | Weight |
| Silver | minisopuru | 500 g |
£2989
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.
** "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.
** "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.
