caldigit-thunderbolt-charging
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Description:
Improved Apple device support
Type: Cask  |  Latest Version: 1.2@0  |  Tracked Since: Dec 17, 2025
Links: Homepage  |  formulae.brew.sh
Category: System utilities
Tags: thunderbolt driver charging caldigit hardware
Install: brew install --cask caldigit-thunderbolt-charging
About:
This cask installs the CalDigit Thunderbolt Charging driver, a kernel extension required for proper power management and charging functionality of CalDigit Thunderbolt docks on macOS. It ensures that connected Apple devices receive stable and reliable power delivery, resolving issues that may occur with generic drivers. The package is specifically built for Intel-based Macs and requires Rosetta 2 on Apple Silicon hardware.
Key Features:
  • Enables reliable power delivery for Apple devices via CalDigit docks
  • Provides necessary kernel extension support for macOS
  • Ensures compatibility with Intel and Apple Silicon (via Rosetta 2) architectures
Use Cases:
  • Setting up a CalDigit Thunderbolt dock to charge a MacBook or iPad
  • Troubleshooting power connection issues with CalDigit hardware on macOS
Alternatives:
  • Native macOS drivers – The native drivers may lack specific optimizations or full feature support provided by the vendor extension.
Version History
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