Mini PCs work as desktop PCs that don’t take up any desk space. They are so small they can easily be attached to the back of a monitor. This is a significant advantage in situations where space is limited.
Mini PCs can be considered an option between desktop PCs and notebooks, as they have portability as one of their features, most of them fit easily in a normal backpack, in addition to having the main ports for connection, HDMI, USB high-speed, network cable entry and other connections.
Despite being portable, the Mini PC is closer to a compact version of desktop computer cases than notebooks, as the Mini PC needs other peripherals such as keyboard, mouse, monitor, and does not work without being connected to a source of electrical energy.