The U.S. Robotics V.Everything 56K Analogue Corporate Modem is the perfect choice for users who demand secure, reliable, flexible connections. Designed for virtually any computer with an RS-232 port, this external modem saves your business from lost connections, sluggish transfers and security worries. Caller authorization and dial-back security features prevent unauthorized access to your network, so you will experience worry-free connections. Advanced line probing technology finds the fastest V.90 connection available and adjusts speeds as line conditions change-for fewer dropped lines and better throughput. Features like adaptive speed leveling and carrier loss redial ensure that your modem will work even over noisy phone lines. Special circuitry keeps your modem running when "bad power" (such as a power cut) occurs. ??Use your modem around the globe, too. V.Everything technology connects with all key ITU fax and data protocols, while V.Everywhere technology supports most countr...