Overview TalkPro U-110 uses the latest Voice-over-IP (VOIP) technology to give you the advanced capability to make calls worldwide.  TalkPro-to-TalkPro calls are free wherever you are!  TalkPro U-110 connects to your computer through the USB port.  All you need is a connection to the Internet.  The built-in data compressor smart chip makes your calls free from lag time.  The use of TalkPro phone is easy and convenient; TalkPro U-110 works just like a regular phone.  It is compatible with Microsoft Windows 98 or above, and also compatible with desktop and notebook computers.  Its user-friendly interface will make your calling experience enjoyable and worry-free.  A 24/7 network operation center guarantees your calls with high quality and stability.