Wednesday, December 10th 2025
UGREEN LinkStation eGPU Dock Launched in China, Features 850 W PSU & OCuLinK Interface
Ugreen is best known for producing a wide range of USB hardware, cables, and AC adapters. Earlier in the week, Chinese PC hardware press outlets noticed the retail listing of a brand-new LinkStation Graphics Card Expansion Dock. Ugreen's entry into this loftier market segment has generated buzz outside of China. A sleek semi-open enclosure design is combined with an impressive set of internals. An initial JD.com store entry advertises a 2299 Yuan (~$325 USD) price tag. Promotional renders show a hosted NVIDIA GeForce RTX Founders Edition graphics cards—matching the dock's largely brushed aluminium aesthetic—but Ugreen's spec sheet states that users can slot in their favored AMD or Intel products.
A fully-closed LinkStation can house a maximum card length of 370 mm. Excessively proportioned units can be accommodated, as long as a modular top cover is removed. This 5.08 kg eGPU setup can be hooked up to laptops, mini PCs, and gaming handhelds. Ugreen's dock sports an OCuLink port; supporting data transfer speeds up to 64 Gbps. Alternatively, USB4 (40 Gbps) connectivity is present—granting 100 W of reverse charging for connected devices. According to a contents rundown, 0.5 m OCuLink and 0.8 m USB4 cables are bundled in as standard. A 850 W Gold-rated ATX 3.1 power supply is fitted within the LinkStation Dock; good enough to take on GeForce RTX 40 or 50-series dGPUs. In-housing testing of the dock's OCuLink connection shows near-to direct-to-desktop mainboard interface performance.
Sources:
JD.com product listing, Gizmo China, VideoCardz, ITHome, Notebookcheck
A fully-closed LinkStation can house a maximum card length of 370 mm. Excessively proportioned units can be accommodated, as long as a modular top cover is removed. This 5.08 kg eGPU setup can be hooked up to laptops, mini PCs, and gaming handhelds. Ugreen's dock sports an OCuLink port; supporting data transfer speeds up to 64 Gbps. Alternatively, USB4 (40 Gbps) connectivity is present—granting 100 W of reverse charging for connected devices. According to a contents rundown, 0.5 m OCuLink and 0.8 m USB4 cables are bundled in as standard. A 850 W Gold-rated ATX 3.1 power supply is fitted within the LinkStation Dock; good enough to take on GeForce RTX 40 or 50-series dGPUs. In-housing testing of the dock's OCuLink connection shows near-to direct-to-desktop mainboard interface performance.
4 Comments on UGREEN LinkStation eGPU Dock Launched in China, Features 850 W PSU & OCuLinK Interface
It would be cool to have an SFF case that has an EGPU passthrough where if you don't have a monitor, just laptop, the rig runs in eGPU mode for traveling, then when you get back home, you fire up the computer alone, or if you have like a good tv in your hotel room....
In this AI generated image, UGreen uses a MacBook photo with PC game and RTX5xxx whatever plugged in.
Small detail, it doesn't work on Macs with any external GPU at all.
I've plenty of UG docks and they work great, but at least they shouldn't cheap-out on making slides with PC products clearly not compatible with any Mac. (unless you know one sketchy company in China which makes some iffy OCuLink to TB4 adapters, but I don't know of any)