sonnet egpu breakaway puck radeon rx 5500 xt - for mac computers sonnet technologies portable external gpu (egpu) for docks for intel-based mac computers with thunderbolt 3 ports - pro graphics performance boosters! do you have an intel-based macbook air, macbook pro, mac mini, imac or imac pro with thunderbolt 3 ports? if you need to run pro editing, rendering, color grading, animating and special effects apps, you need a graphics processing (gpu) power boost. whether your computer completely lacks a discrete internal gpu or has a gpu without enough power to adequately support the needs of your current workflow, sonnet has a pair of solutions that will instantly boost your computer’s graphics performance anytime and anywhere you need it. why not pack a puck?!