The U.S.Robotics 56K Faxmodem combines great performance and an easy three-step installation procedure with the feature-rich advantages offered by V.92 technology. The ControlCenter software makes the most of your modem's V.92 functionality. Quick Connect cuts dial-up connection time and gets you online faster. Modem on Hold identifies incoming calls and enables you to take a call without losing your Internet connection. V.PCM Upstream allows for sending e-mail and attachments up to 50% faster. The superior performance and reliability of this controller-based modem does the processing work so your computer won't have to, giving you smoother streaming audio and video.