A 3 in 1 USB cable is a type of charging cable that is designed to work with multiple devices with different ports. It typically has three connectors on one end of the cable - a Lightning connector for Apple devices, a Micro USB connector for Android devices, and a USB-C connector for newer devices. With a 3 in 1 USB cable, you can charge multiple devices using a single cable without needing to switch cables or carry multiple chargers. This can be especially convenient for people who travel frequently or who own multiple devices with different charging ports.
When shopping for a 3 in 1 USB cable, it's important to ensure that the cable is compatible with your devices and can support the charging speed you need. Some cables may also come with additional features, such as fast charging or durable materials, that can make them a better choice for your needs. Overall, a 3 in 1 USB cable can be a useful accessory for anyone who owns multiple devices with different charging ports and wants a more convenient charging solution.