Analog Modems – AC Adapter - 1 A Maximum Output Current - Modem - 9 V DC Output Voltage - USRobotics 56K V.92 External Fax Modem (USR5686F) - USRobotics 56K Modem (5686E)
Power Adapters – AC Adapter - 800 mA Maximum Output Current - Modem - 220 V AC Input Voltage - 15 V DC Output Voltage - U.S. Robotics Modems: - USR3453C - USR813453C - USR813453B - USR3453C-ACC - 50 Hz Frequency