The Manjaro HardWare Detection (mhwd) command is a unique feature of Manjaro. There are currently two types of mhwd command:
1. mhwd: Enables the automatic detection and configuration of computer hardware the system is running on. This includes both hardware connected internally via PCI (e.g. graphics cards), and connected externally via USB (e.g. flashdrives). Note: The mhwd command is still under development, and at present is only able to install drivers for graphics cards connected internally via pci.
2. mhwd-kernel: Enables the installation and easy management of multiple kernels on your system.
this is useful pacakage, someone may check and port it to parabola.