1. quality construction: Designed for durability. This USB connector adapter plate (Type A to Type A) is made of quality materials to ensure longlasting performance. Its robust structure makes it an essential component for various electronic projects and power supply designs. 2. Standard USB Type A design: Featuring a reliable USB Type A plug, this adapter board guarantees seamless connectivity. The versatile design fits standard USB ports, making it ideal for integrating USB functionality into your electronic projects. 3. Versatile 4pin configuration: Equipped with 4 pins (VBUS, D, D, and GND), this adapter board supports a wide range of applications. The standard pin layout ensures compatibility with various electronic components and systems, facilitating easy integration and expansion. 4. Easy DIP conversion: This module can be easily converted into a conventional DIP format with a 2.54 mm pin pitch. This feature allows for effortless inclusion in breadboard designs, enabling quick prototyping and development of custom circuits and systems.