A USB cable is used to connect the device to the computer. In a computer, usually there are multiple USB ports and you can connect your USB devices to these ports. It is a standard cable connection that supports data transfer up to 12Mbps. Through a little bit of tweaking in Windows’ settings, you can keep charging your USB devices when your PC is off. Have you ever wondered if it is possible to keep charging your USB devices while your PC is off? Well yes, there is an option for that. Even when there are a lot of power outlets available to keep charging your USB devices, many people have a tendency to charge their USB devices by connecting them to the computer when it is off.
