USB cables come in various types, each designed usb data cable for specific applications and devices. The most common connectors include USB-A, USB-B, micro-USB, USB-C, and Lightning.This is the traditional USB connector, often found on computers and charging adapters. It has a rectangular shape and is used for connecting to a wide range of devices.Typically used for connecting printers and other peripheral devices to computers, the USB-B connector has a square shape with beveled corners.