Dell Command | Update vs m1ddc

Dell Command | Update is a free standalone utility for Dell commercial client computers. It simplifies BIOS, firmware, driver, and application updates, identifying required packages from the computer identity. After the operating system and network drivers are installed, it can install additional drivers. Its interface identifies, applies, and schedules updates, while a command-line interface supports automated installations. Administrators can set download and storage locations, filters, schedules, internet proxy settings, import or export settings, and driver-library locations. Advanced Driver Restore is listed for Windows reinstallation. Version 5.1 and later supports Intel and ARM architectures, with separate releases for Intel or AMD computers and ARM computers. Dell lists Windows 10 and Windows 11 support, including UWP support for Windows 10 build 14393 or later. Version 5.7.2 requires .NET Desktop Runtime 10.0 version 10.0.8 or later. Dell warns of a service-corruption issue when that version is manually installed alongside Dell Client Device Manager 1.1.

m1ddc is a free command-line tool for controlling external displays from Apple Silicon Macs. Through DDC/CI, it can set or read luminance, contrast, RGB gain, volume, mute, and input source when a display supports those controls. Supported connections include USB-C, DisplayPort Alt Mode, and compatible built-in HDMI ports. Certain Dell displays also expose PIP, PBP, and KVM configuration. The command-line interface is intended for scripts, and the project links to a Hammerspoon example. A Raycast Display Input Switcher extension is also linked, although it does not cover every m1ddc feature. The tool is available for macOS on Apple Silicon and does not support Intel Macs. Building requires clang from Apple’s Command Line Tools; the README says those tools install automatically if absent. The repository includes an MIT License. Display behavior depends on the connected monitor’s supported controls.