AOOSTAR EG02 eGPU Docking Station with OCuLink and Thunderbolt 5

The AOOSTAR EG02 eGPU Docking Station connects an external graphics card to a compatible mini PC or laptop using OCuLink or Thunderbolt 5. Its listing describes ATX/SFX power supply support and a built-in DC power system, but gives conflicting power, dimension and weight details that buyers should resolve before ordering.

At a glance

Offers OCuLink and Thunderbolt 5 connection options, with the listing specifying PCIe 4.0 x4 and 64Gbps for OCuLink.
The listing claims support for ATX/SFX power supplies and graphics cards up to 350W.
Hot-plugging is restricted: OCuLink and Thunderbolt 5 connections are not hot-pluggable, while hot-swap is limited to compatible TGX devices.

Price

€255.55Save 16%

Reference price: ~~€305.00~~

Price checked: 13 Nov 2026

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Pros and cons

Pros

Two stated connection options give buyers a choice between OCuLink and Thunderbolt 5, subject to host compatibility.
ATX/SFX power supply support provides flexibility for a build using a suitable separate power supply.

Technical specifications

18 specifications

Identity
Brand	AOOSTAR
Model	EG02

Connections and compatibility
Hardware interface	PCIE x 4, Thunderbolt
Compatible devices	Laptops with OcuLink Port, Thunderbolt 5, Mini PC, Laptop, Desktop
Claimed OCuLink bandwidth	64Gbps
Claimed OCuLink interface	PCIe 4.0 x4
Claimed Thunderbolt 5 bandwidth	80Gbps

Power and graphics
Listing wattage	140 watts
Claimed built-in DC adapter system	150W
Claimed DC output	120W
Claimed supported graphics card power	up to 350W

Dimensions and installation
Listed dimensions	26.8L x 17.5W x 2.2H centimetres
Feature-text dimensions	27 x 17.5 x 2.3 cm
Stand length	19.5 cm
Weight listed	1.2 Kilograms
Feature-text weight	2 kg
Colour	Black
Number of ports	3

What to know before buying

OCuLink and Thunderbolt 5 connections do not support hot-plugging. Turn off power before connecting or disconnecting cables. The listing limits hot-swap to compatible TGX devices and specifically mentions Lenovo TGX support for ThinkBook 14+/16+ 2024 Intel Core Edition laptops.

Listing details to confirm

Listing details are inconsistent or unconfirmed: it gives dimensions as 26.8L x 17.5W x 2.2H centimetres and 27 x 17.5 x 2.3 cm, weights of 1.2 Kilograms and 2 kg, and power figures of 140 watts, a 150W DC adapter system and 120W DC output. Confirm the exact configuration and which power figure applies before buying. The listing describes support for graphics cards up to 350W, but does not establish that the dock's stated DC power figures supply that graphics-card power. Check the required PSU and GPU power arrangement for your components.

Who is it for?

A good fit for

Mini PC or laptop owners with a compatible OCuLink or Thunderbolt 5 connection who want to use an external graphics card.
Buyers who already have, or plan to use, a compatible ATX/SFX power supply.

Less suited to

Anyone needing a connection that can be plugged or unplugged while powered, unless their specific setup is a supported TGX hot-swap configuration.
Buyers who require settled dimensions, weight or power-output figures before choosing a dock.

AOOSTAR EG02 eGPU Docking Station with OCuLink and Thunderbolt 5 · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.2 / 5 · 19 ratings

5 stars62%62%
4 stars23%23%
3 stars0%0%
2 stars8%8%
1 star7%7%

Aggregate customer ratings are more positive than negative overall, but a smaller share are low ratings, so they do not establish consistent results or explain the reasons behind ratings. For a dock whose usefulness depends on host connection compatibility and an appropriate GPU power setup, the ratings alone cannot confirm either for a particular build.