The State of the Alienware Graphics Amplifier in 2021: How to make any GPU work (including RTX 3000 and RX 6000), size constraints, power supply limits, and the future. : r/Alienware
Dell has discontinued the Alienware Graphics Amplifier, its external GPU - The Verge
ZOTAC's new Amp Box: external GPU enclosure for 2018 | TweakTown