| Specification | Details |
| Brand | UGREEN |
| Model | CM841 (65487) |
| Device Compatibility | Mac mini M4 / M4 Pro |
| Dock Type | 11-in-1 USB-C Docking Station + Stand |
| Host Connection | USB-C |
| Storage Expansion | M.2 NVMe SSD (2230 / 2242 / 2260 / 2280) |
| Max Storage Capacity | Up to 8TB |
| SSD Speed | Up to 10Gbps |
| USB Ports (High Speed) | 3× USB-A (10Gbps), 2× USB-C (10Gbps) |
| USB Ports (Standard) | 2× USB-A (5Gbps) |
| Card Reader | SD + TF (MicroSD) |
| Card Speed | Up to ~170MB/s |
| Power Input | USB-C (5V power for peripherals) |
| Material | Aluminum alloy |
| Design | Mac mini-style stackable dock |
| Functionality | Data + Storage + Peripheral Expansion |