Any audio device that can connect via a 3.5mm plug can be connected to your system. The audio jack on a laptop is generally used to connect headphones or an external mic but you can also use it to connect a pair of external speakers or to split audio out to two different devices. All you have to do is connect a device to it. If you get sound from your speakers, the drivers for the audio jack have also been installed. The drivers for this port are automatically installed with audio drivers. The audio jack on a laptop or desktop system is one of the simplest ports to use.
