This U.S. Robotics 56K Sportster External Faxmodem V.90 2000 is a reliable and high-speed device that allows you to connect to the internet and send faxes with ease. With its compact and sturdy design, it is perfect for both home and office use. The modem is compatible with both Windows and Mac operating systems, making it a versatile choice for any user. Its brand value and type, USRobotics and Dial-Up respectively, ensure that you are getting the best quality and performance. With its easy-to-use features and fast connection speed, this modem is sure to meet all your internet and faxing needs.