User Port Interface

User Port Interface is a hardware device designed to expand the connectivity options of a host system. It typically provides additional ports for peripherals, allowing users to connect a wider range of devices such as sensors, actuators, or custom hardware to their computer or embedded system.

This interface is commonly used by hobbyists, engineers, and developers who require flexible input/output capabilities for prototyping, experimentation, or specialized applications. It enables the integration of non-standard or legacy devices with modern computing platforms.