PCB Adapters are used to connect components or modules with different pin configurations to standard circuit boards, ensuring compatibility and ease of integration. These adapters are especially useful for surface-mount devices (SMDs) that need to be connected to a breadboard or other through-hole components. PCB adapters simplify the process of testing and integrating non-standard components into circuits.

With their ability to bridge different pin configurations, PCB adapters are essential for prototyping and testing new components. For engineers and designers, these adapters provide the flexibility to work with a wide range of components in various formats.