https://wccftech.com/gigabyte-unveils-the-aorus-rtx-3090-3080-gaming-box-featuring-built-in-water-cooling-and-thunderbolt-3/

Many laptop users do not have a built-in graphics card but may need the extra power it provides for specific applications. Across the market, there are a decent amount of options for external graphics, but no rival Gigabyte's newest offering. Gigabyte has announced the AORUS RTX 3090/3080 GAMING BOX featuring the latest and most powerful graphics cards from NVIDIA: the GeForce RTX 3090/3080 graphics card based on the Ampere architecture. The AORUS GAMING BOX possesses the power necessary to upgrade any Ultrabook or regular laptop to a full-on gaming system while it is plugged in.

The AORUS RTX 3090/3080 GAMING BOX debuts a built-in all-in-one water cooling system. This is the first time ever that an external graphics box features a water cooling system. It features the AORUS WATERFORCE cooling system which allows for great performance in a compact form factor. It features an optimized pump and water block with a large copper plate, it provides the most efficient water flow and cooling performance at a lower noise level. Not only does it cool the GPU, but it also cools the VRAM and MOSFET to ensure a longer lifespan. The all-around cooling solution that Gigabyte has brought features a 240mm aluminum radiator with two 120mm fans all in a compact form factor.