A YouTuber has discovered a way to use the hidden debug port on first-gen HomePods to connect it to a Mac and use it as a USB speaker.By creating a custom cable and connecting it to the debug port, the HomePod can still function as a speaker even if its Wi-Fi chip is damaged.The YouTuber used the Airfoil app to stream sound from the Mac to multiple AirPods, including the HomePod connected via USB.This hack provides a solution for using a HomePod as a speaker when its Wi-Fi capability is impaired.