BRAND NEW magicJack EXPRESS VoIP Phone Adapter in White is a convenient and efficient device that allows you to make and receive phone calls using your computer or Ethernet connection. With RJ-11 and RJ-45 connectors, this adapter provides the flexibility to connect to your existing phone system seamlessly. The magicJack EXPRESS also features caller identification, making it easy to know who is calling you at any time. This adapter is ideal for those looking to streamline their home networking and connectivity setup with a reliable VoIP phone adapter.