The Midihub is a multifunctional standalone MIDI processor, router, and USB MIDI interface. It includes four MIDI inputs and four MIDI outputs, along with a USB port for powering the device and connecting to a computer. With the specialized Midihub Editor software, users can design intricate, tailored MIDI processing workflows for adaptable routing, filtering, transformation, and MIDI data generation. It has the capability to save up to 8 presets for operation without a computer.