1. Micro USB
Micro USB is a compact and slender connector commonly used in mobile phones, tablets, and other small electronic devices. Its small size makes it ideal for portable devices, allowing for easy charging and data transfer. Micro USB connectors are widely used in various devices, including smartphones, tablets, e-readers, and portable speakers.

2. Type-C (USB-C)
Type-C, also known as USB-C, represents the next generation of USB connectors. Renowned for its exceptional speed, flexibility, and universal compatibility, Type-C has become an industry standard. Its reversible design eliminates the frustration of inserting the connector incorrectly. 

3. iPhone
The iPhone is a revolutionary smartphone designed and manufactured by Apple Inc. Known for its sleek design, user-friendly interface, and advanced security features, iPhones have become incredibly popular. One distinctive feature of iPhones is their proprietary connectors, such as the Lightning port, which provides fast charging and data transfer. Apple's closed ecosystem ensures seamless integration across devices.

4. C To C (USB-C to USB-C)
The C To C cable is a specialized cable designed to connect two Type-C devices, enabling both data transfer and power transfer. This versatile cable supports fast data transfer rates and power delivery, making it ideal for charging and syncing devices. A key feature of C To C cables is their reversible design, allowing for easy connection regardless of orientation.