USB C Hub for iMac - 7-in-1 NVMe SATA SSD Enclosure and Card Reader

In this review the PULWTOP USB C Hub for iMac is evaluated as a practical, data-first accessory for iMac and Studio Display users who need fast file transfers and flexible storage options. The bottom line: it is best for photographers, video editors, and power users who want an integrated NVMe and SATA M.2 SSD enclosure plus extra USB and card reader ports that sit neatly on the back of a 24' iMac or Studio Display. It shines as a data hub rather than a power or video adapter, delivering up to 10Gbps transfers and handling M.2 drives up to 4TB.

Key Features

• NVMe and SATA enclosure: Built-in M.2 slot accepts NVMe PCIe M key and PCIe B&M key SSDs for direct high-speed storage access without a separate enclosure.
• 10Gbps data ports: USB-C 3.2 Gen 2 and a USB-A 10Gbps port give high-speed transfer paths for large media files and backups.
• Multiple ports in one unit: Includes two USB-A 2.0 ports, one USB-A 10Gbps port, one USB-C 10Gbps port, SD and TF card readers to connect cameras, drives, and peripherals simultaneously.
• Compact iMac hook design: The hook-style mount installs on 2021/2023/2024 iMac and Studio Display edges for a tidy, space-saving setup.
• Drive capacity support: Supports M.2 NVMe or NVMe/SATA SSDs up to 4TB and USB A/C connected drives up to 2TB for flexible storage expansion.

Who It's For

This hub is aimed at creative professionals and tech-savvy home users who need fast, direct access to M.2 SSDs and a handful of extra ports without adding a bulky dock. Photographers and video editors who regularly offload large files will appreciate the 10Gbps transfer speeds and the SD/TF readers for camera media.

It is not intended for users who need video passthrough or laptop charging from the hub, or for those who want to use M.2 SSDs with thick factory heatsinks; drives like some high-end models with integrated heatsinks may not fit. If you need display output or power delivery, look for a full-featured docking station instead.

Pros & Cons

Pros

• Integrated NVMe/SATA M.2 slot removes the need for a separate SSD enclosure and simplifies media workflows.
• High-speed USB-C and USB-A 10Gbps ports make large file transfers noticeably faster than USB 2.0 alternatives.
• Multiple port types plus SD and TF readers reduce the number of adapters and cables on the desk.
• Hook mount design keeps the hub unobtrusive on iMac and Studio Display edges for a tidy setup.

Cons

• Does not support video output or device charging; it is focused on data transfer only.
• Not compatible with M.2 SSDs that have thick heatsinks, which limits use with some high-end models.

Specifications

Product Type	USB C Hub with M.2 SSD enclosure
Interface Speeds	USB-C 3.2 Gen 2 10Gbps; USB-A 10Gbps; USB-A 2.0 ports
M.2 Compatibility	NVMe PCIe M key and PCIe B+M key; 2242/2260/2280
Max M.2 Capacity	Supports M.2 NVMe/NVMe SATA up to 4TB
Card Readers	SD and TF (microSD) card slots
Mount Style	Hook-type mount for iMac and Studio Display edge
Includes SSD	No, NVMe and SATA SSD not included

Our Verdict

The PULWTOP USB C Hub for iMac is a focused, value-oriented accessory for users who prioritize fast data movement and direct M.2 access. It provides a neat set of ports and card readers in a compact hook mount that fits 24' iMacs and Studio Display setups. For those who need a simple, reliable way to connect NVMe or SATA M.2 drives and camera cards without video or charging demands, it represents strong utility at a reasonable price.

Frequently Asked Questions

Can I use a Samsung 980 PRO with heatsink?
No. SSDs with thick factory heatsinks may not fit; use a slim M.2 drive without a heatsink.

Does this hub provide power delivery or video output?
No. The unit is designed for data transmission and M.2 SSD access only; it does not support charging or display output.

What iMac models is this compatible with?
Designed for 2021/2023/2024 iMac M1/M3/M4 and Studio Display 27' mounting; it also works with laptops that have full-featured Type-C ports for data.