Description
UGREEN CM841 (65487) 11-in-1 USB-C Docking Station is specially designed for Mac mini M4 and M4 Pro, transforming your compact desktop into a versatile workstation. It combines high-speed connectivity with built-in M.2 NVMe SSD support for up to 8TB of expandable storage. The dock supports 2230, 2242, 2260, and 2280 NVMe SSDs with transfer speeds of up to 10Gbps, making it ideal for 4K video editing, backups, and large file transfers. It provides three USB-A 3.2 ports, two USB-A 3.0 ports, two USB-C 3.2 ports, and UHS-II SD/TF card readers supporting speeds up to 170MB/s. Its aluminum construction matches the Mac mini’s silver finish, while anti-slip silicone pads provide stability. A convenient bottom-groove power button and 4cm short cable help maintain a clean, organized desktop.
Specifications
| Specification | Details |
|---|---|
| Brand | UGREEN |
| Model | CM841 (65487) |
| Product Type | 11-in-1 USB-C Docking Station |
| Compatibility | Mac mini M4 / Mac mini M4 Pro |
| SSD Type | M.2 NVMe SSD |
| Supported SSD Sizes | 2230 / 2242 / 2260 / 2280 |
| Maximum SSD Capacity | Up to 8TB |
| Maximum SSD Transfer Speed | Up to 10Gbps |
| USB-A 3.2 Gen 2 | 3 × ports, up to 10Gbps |
| USB-A 3.0 | 2 × ports, up to 5Gbps |
| USB-C 3.2 Gen 2 | 2 × ports, up to 10Gbps |
| SD Card Reader | UHS-II, up to 170MB/s |
| TF Card Reader | UHS-II, up to 170MB/s |
| Power Input | Mac mini power draw or external adapter |
| External Adapter | Recommended when connecting multiple devices |
| Wireless Stability | Conductive paint shielding against 5G Wi-Fi interference |
| Material | Precision-engineered aluminum |
| Color | Silver / Mac mini matching finish |
| Anti-Slip Base | Silicone pads |
| Power Button | Bottom-groove design |
| Cable Length | 4cm |
| Special Features | Anti-slip, fast data transfer, plug-and-play |
| Dimensions | Exact size not specified by brand |
| Weight | Lightweight desktop design; exact weight not specified |
| SSD Included | No |
11-in-1 Connectivity Expansion
UGREEN CM841 expands the connectivity of your Mac mini M4 or M4 Pro with multiple high-speed ports in a compact desktop-friendly design. It provides three USB-A 3.2 ports, two USB-A 3.0 ports, two USB-C 3.2 ports, and dedicated SD and TF card readers.
Expandable NVMe SSD Storage
The built-in M.2 NVMe SSD enclosure supports 2230, 2242, 2260, and 2280 SSD sizes with storage capacity of up to 8TB. Since the SSD is not included, you can install a compatible drive according to your storage requirements.
High-Speed 10Gbps Data Transfer
With USB 3.2 Gen 2 connectivity and NVMe SSD support, the dock delivers transfer speeds of up to 10Gbps. This makes it suitable for moving large files, managing high-resolution media, creating backups, and handling demanding storage workflows.
Fast UHS-II Card Readers
The integrated UHS-II SD and TF card readers support speeds of up to 170MB/s. They are particularly useful for photographers, videographers, and content creators who frequently transfer files from cameras, memory cards, and other devices.
Improved Wireless Stability
Conductive paint shielding helps reduce interference from 5G Wi-Fi signals, supporting more stable wireless performance while streaming, downloading files, joining video calls, or working with connected peripherals.
Mac mini-Matched Design
The precision-engineered aluminum body is designed to complement the Mac mini’s compact profile and silver finish. Anti-slip silicone pads keep the dock securely positioned while helping protect the desktop surface from scratches.
Convenient Desktop Operation
A bottom-groove power button allows convenient Mac mini power control without needing to move the dock. The included 4cm short cable also helps keep the connection tidy and minimizes cable clutter around your workspace.
