Molex connectors are electrical connectors commonly used in various electronic devices and systems. They are known for their reliability and ease of use, featuring a simple plug-and-socket design that allows for quick connections and disconnections. These connectors come in various sizes and pin configurations, making them suitable for a wide range of applications, from computer hardware to automotive systems. Originally developed by the Molex company in the 1930s, these connectors have become a standard in the industry. They are often used to connect power supplies to components like hard drives and motherboards, ensuring efficient power distribution in electronic devices.