Call around the world for free with the USRobotics USB Internet Phone. Designed to integrate seamlessly with the powerful Skype Internet telephony application, the USB Internet Phone simply plugs into a USB 1.1 or 2.0 port to provide easy voice communications to any Skype user world-wide. The full-featured LCD screen provides convenient access to call status and supports Caller ID, while the key pad allows you to place calls from your Skype phone book or to telephones anywhere in the world with the SkypeOut subscription service.