A Mac app to answer “What can this USB-C cable actually do?”

1 · Adafruit Industries Blog · May 4, 2026, 9:51 p.m.
Software usb USB-PD cable usb-c MacOS Apps Technology productivity
Summary
WhatCable is a macOS app developed by Darryl Morley that helps users understand the functionality of their USB-C cables by providing clear explanations about their capabilities, including why charging speeds may vary.
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