Ugreen’s Mac Mini M4 Docking Station Adds More Storage And Extra Ports
The Apple Mac Mini M4 has pretty good connectivity but extra ports and more SSD storage are always welcome. Fortunately, that's what this device offers.
Mark Sparrow, Senior Contributor
Forbes
2 min read
5/10
Key Takeaways
Ugreen launched its Mac Mini M4 docking station on June 22, 2026, adding both SSD storage expansion and extra ports.
The dock supports NVMe SSDs up to 4TB with PCIe Gen 4 speeds—up to 7,000 MB/s read/write.
Port expansion includes one USB-C, two USB-A, additional HDMI, and front-facing USB-C for convenience.
Priced at $129.99, it directly addresses the Mac Mini M4's lack of internal storage upgrade options.
Ugreen is among the first third-party accessory makers to release a dedicated dock for Apple's M4 Mac Mini, ahead of competitors.
The Mac Mini M4 already delivers impressive performance for its size, but Ugreen's new docking station transforms it into a true workstation by adding essential storage and extra ports. Ugreen, the Chinese accessories maker, has released a docking station for Apple's Mac Mini M4 that expands both connectivity and internal storage—two of the desktop's most requested upgrades. The Mac Mini M4, launched in late 2025, features Apple's powerful M4 chip but offers only a limited set of ports: two Thunderbolt 4, two USB-A, HDMI, Ethernet, and headphone jack. For creative professionals, developers, and anyone running multiple peripherals, that quickly feels cramped. The new Ugreen dock sits neatly under the Mac Mini M4 and connects via the Thunderbolt 4 port. It adds a USB-C port, two USB-A ports, an HDMI output, and a built-in SSD slot that supports NVMe drives up to 4TB. This allows users to boost the Mac Mini's base storage—which starts at 256GB—without sacrificing speed. The SSD slot supports PCIe Gen 4, delivering read/write speeds up to 7,000 MB/s, comparable to Apple's internal storage tiers. The dock also includes a dedicated power button and front-facing USB-C for easy access. Ugreen's launch arrives as the Mac Mini M4 becomes a favorite among budget-conscious power users who want Apple silicon without the MacBook Pro price tag. The dock addresses the machine's biggest compromise: upgradeability. Unlike the Mac Pro, the Mac Mini's storage is soldered, so external solutions like this are the only way to add capacity without replacing the whole system. Industry observers note that docks from brands like CalDigit and Satechi already exist for previous Mac Mini models, but Ugreen is among the first to specifically target the M4 generation with an integrated SSD slot. The product is listed on Ugreen's website and major e-commerce platforms for $129.99, with shipping expected within two weeks. For anyone using a Mac Mini M4 as a primary desktop, this dock essentially future-proofs the setup. As Apple continues to shrink its designs, third-party docks become critical for extending usability. Ugreen's solution is a smart, affordable way to unlock the full potential of Apple's smallest desktop.
Frequently Asked Questions
It's a third-party accessory that connects to the Mac Mini M4 via Thunderbolt 4 to add extra ports and an internal SSD slot for storage expansion.
The dock supports NVMe SSDs up to 4TB using the M.2 slot, with PCIe Gen 4 speeds up to 7,000 MB/s.
It adds one USB-C port, two USB-A ports, an HDMI output, and a front-facing USB-C port, along with a built-in SSD slot.
The dock is designed specifically for the Mac Mini M4 form factor. It may not fit other Mac models physically.
It's priced at $129.99 USD and is available on Ugreen's website and major online retailers.
Using a third-party dock typically does not void the computer's warranty since it connects externally. However, users should check Apple's warranty terms.
