This MagicJack Plus device allows you to make both local and long distance calls without the need for a traditional phone line. It plugs directly into your computer via USB and includes a phone line for direct use as well. The device is black in color and is model S1013. It is compatible with any computer and includes features such as call waiting and caller ID. This MagicJack Plus is perfect for those in need of a cost-effective way to make phone calls without the need for a traditional phone line.