Being able to add an external GPU to your computer is a great way to extend its capabilities. You will be able to use this approach to run games and AI models on mini PCs and handheld devices. The 2025 ASUS ROG XG Mobile lets you add a GeForce RTX 5090 GPU with 24GB of GDDR7 VRAM to your laptop. It has Thunderbolt 5, Ethernet, and USB ports.
The 2025 XG Mobile eGPU has a 120Gbps of throughput, so it is ready for 8K video. It can support up to 3 x 144Hz 4K displays simultaneously. This external graphics card is compact enough to fit in your bag or backpack. It weighs less than 1kg. It is about 25% smaller than the previous version. For cooling, this eGPU dock uses a copper vapor chamber for more efficient cooling. There is also a dust filter to keep dust out.
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