UGREEN LinkStation eGPU Dock with OCuLink 64Gbps & ThunderBolt™ 5
- Wide GPU Compatibility: Supports 16×PCIe 4.0 connector. Accommodates graphics cards up to 370mm/14.6 inches in length with the top cover installed, ensuring power consumption remains within the rated power limit.
- Desktop-Class Performance: Equipped with a robust power supply featuring an AC input of 100-240V~ 50-60Hz 12A Max and a DC output of 850W Max. Provides stable power through 12V-2×6 (supports 12VHPWR) and up to 3 PCIe 8-pin ports.
- Dual-Channel High-Speed Connectivity: Choose OCuLink for a theoretical transfer rate of up to 64Gbps, or Thunderbolt™ 5 for up to 80Gbps. Supports up to 140W Max Power Delivery (PD) via Thunderbolt™ 5. Includes expansion ports: 3×Thunderbolt™ 5, 1×USB-A, 1×PCIe.
- Cross-Platform & Plug-and-Play: Compatible with Windows and Linux operating systems. Features native 12V-2×6 (supports 12VHPWR) and PCIe 8-pin connectors for seamless integration with modern high-end GPUs.
- DIY-Friendly & Future-Proof: Supports oversized GPUs up to 370mm/14.6 inches in length with the top cover installed, allowing for the installation of high-end cards without restrictions (subject to rated power limits).
- Cool, Quiet & Tidy Design: Semi-open aluminium chassis with large low-RPM ATX 3.1 PSU fan delivers efficient cooling and library-quiet operation. Integrated cable storage keeps your workspace clean and organized.
Couldn't load pickup availability



Test Data
Graphic Card Test
OCuLink Port Test
USB4 Port Test
Use cases
Smooth Gaming
Effortless Workflow
Handheld Game Console
Personal Studio





What's in Box?

Install Steps
Step 1
Step 2
Attention
Specs
| Model | CM990 |
| P/N | 95856 |
| Input | 1×OCuLink, 1×Thunderbolt™ 5(PD 140W Max) |
| Expansion Port | 3×Thunderbolt™ 5, 1×USB-A, 1×PCIe |
| Transfer Rate |
OCuLink connection: Theoretical transfer rate of up to 64Gbps Thunderbolt™ 5 connection: Theoretical transfer rate of up to 80Gbps |
| PCIe Connector | 16×PCIe 4.0 |
| Compatible Power Supply Port |
12V-2×6 (supports 12VHPWR) PCIe 8-pin (up to 3) |
| Compatible Specifications | The graphics card must not exceed 370mm/14.6 inches in length with the top cover installed, and its power consumption must remain within the rated power limit |
| Power Supply Specification |
AC input: 100-240V~ 50-60Hz 12A Max DC output: 850W Max |
| Operating System | Windows/Linux |

















