USB cables are versatile connectors used to transfer data and power between devices. They come in various types, including USB-A, USB-B, and USB-C, with USB-C being the latest and most widely adopted. USB-C cables are reversible, meaning they can be plugged in either way, making them user-friendly. They support faster data transfer rates and higher power delivery compared to older USB types. These cables are commonly used with devices like smartphones, laptops, and tablets. USB-C can also connect to various peripherals, such as printers and external hard drives. As technology advances, USB-C is becoming the standard for many electronic devices.