This useful Windows 11 app finally solved my USB cable confusion

USB Device Tree Viewer is a free Windows utility that reveals detailed information about connected USB devices, including connection speed, USB generation, power delivery, and hub topology. It exposes what Windows 11 normally hides, helping users understand why identical-looking USB-C cables can behave very differently in terms of transfer speeds and charging capabilities. The app proved useful for diagnosing random disconnects, slow file transfers, and inconsistent accessory behavior by showing the actual negotiated connection type rather than leaving users to guess.