Concept Polaris is a Thunderbolt 4-based external graphics card unit that takes the venerable Graphics Amplifier well into the 2020s. I have been a technology journalist for 30-plus years and have ...

Dell is not giving up on the idea of an external graphics enclosure providing laptops with a major GPU performance boost, and frankly we're thrilled with the decision. Following up on its Alienware ...

Alienware unveiled its interesting Concept Nyx at CES 2022 this week, but it also showed off its Concept Polaris which turns portable gaming laptops into enthusiast-class beasts. The new Alienware ...

Alienware is tantalizing the gaming world once again by reintroducing Concept Polaris — a liquid-cooled eGPU that promises to give your laptop a big boost of graphical power. Part of the Concept ...

Posts from this topic will be added to your daily email digest and your homepage feed. is an editor covering deals and gaming hardware. He joined in 2018, and after a two-year stint at Polygon, he ...