The eGPU market has been stagnant for years but ... is how much effect that discrete graphics chip has on your laptop's battery life. Gaming laptops have improved greatly in recent years, but ...

Now, this is a big one – from the ROG Ally community, we get a fully open-source eGPU adapter for the ROG Ally, built by reverse-engineering the proprietary and overpriced eGPU sold by Asus.