iMac Accessories Hub for iMac 24 in - M.2 NVMe Enclosure & 7-in-1 Hub

Our review of this iMac accessories hub finds it best for users who want to add an internal M.2 SSD option plus more ports to a 2021/2023/2024 iMac 24 in or a 27 in Studio Display. The bottom-line: it combines an internal NVMe/SATA M.2 enclosure with a compact hook-on USB C hub so you can expand storage and connect cameras, card readers, and legacy USB devices without a tangle of adapters. It is primarily a data accessory rather than a power or display adapter, and that focus is what makes it useful for photographers, creative users, and anyone adding fast external storage to the slim iMac design.

Key Features

• NVMe and SATA enclosure: Built-in M.2 bay accepts NVMe PCIe M-key and B+M key SATA/PCIe drives in 2242/2260/2280 sizes so users can add a high-capacity internal drive up to 4TB.
• 10Gbps USB C connection: The USB C 3.2 Gen 2 port delivers up to 10Gbps transfer speed for fast file copies between the installed M.2 drive and the iMac.
• 7-in-1 hub layout: Two USB-A 2.0 ports, one USB-A 10Gbps port, one USB-C 10Gbps port, plus SD and TF card readers give a wide mix of ports for cards, mice, and external drives.
• Compact hook-on design: The lightweight, hook-style adapter mounts to the iMac edge for a clean, space-saving setup that keeps connectors accessible.
• Up to 4TB disk support: Supports M.2 NVMe or M.2 NVMe SATA drives up to 4TB for expanding storage without a separate enclosure.

Who It's For

This accessory is ideal for iMac M1, M3 and M4 24 in owners and Studio Display 27 in users who need extra port variety and want to add an internal M.2 drive for fast local storage. Photographers and video editors who frequently use SD/TF cards and large transfers will appreciate the 10Gbps ports and card readers.

It is not for users who need USB-C charging or video output from the hub, or for people who plan to use SSDs with built-in heatsinks such as some high-end models with thermal plates. Also, if you need many high-power USB peripherals simultaneously, a powered dock would be a better choice.

Pros & Cons

Pros

• Combines an M.2 NVMe/SATA enclosure with a multiport hub to save desk space and cable clutter.
• 10Gbps USB ports provide fast transfers for large files and SSD use.
• Convenient SD and TF card readers plus a fast USB-A port meet common accessory needs.

Cons

• Does not support video output or charging from the hub, it is data-only.
• Not compatible with SSDs that have thick heatsinks, which limits some high-end NVMe models.

Specifications

Our Verdict

For iMac 24 in users who prioritize fast, local storage and need extra card readers and USB ports, this hub-enclosure combo is a practical, cost-effective choice. It delivers true 10Gbps transfers and a neat hook-on fit, making it good value for creators who move large files regularly. Buyers who need power delivery, video output, or compatibility with heatsinked NVMe drives should look for a different dock or external enclosure.

Frequently Asked Questions

Can I use a Samsung 980 PRO with this enclosure?
No. The hub is not compatible with NVMe SSDs that include a thick heatsink or thermal plate.

Does the hub provide charging or display output?
No. The adapter is designed for data transmission and M.2 SSD support only; it does not supply USB-C charging or video output.

What drive sizes are supported?
The M.2 bay accepts 2242, 2260, and 2280 NVMe or B+M SATA SSDs up to 4TB; smaller USB device support is up to 2TB on USB A/C ports.