The MagicJack Plus VoIP USB Phone Adapter is a sleek and efficient device that allows you to make and receive phone calls using your computer's USB interface. With a simple jack design and black color, this adapter is easy to use and compatible with a variety of devices. Made by the trusted brand magic-jack, this model (K1103) is a reliable choice for those looking to enhance their home networking and connectivity options. Perfect for staying connected and making hassle-free calls, the MagicJack Plus is a must-have for modern communication systems.