U.S Robotics External Modem

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Posted to PC Users Forum on 7/14/2002 3 Replies

Hi folks,

U.S. Robotics external 56k fax modem

Modem model # 5856

Serial # 22SBB2RA75QT

Can anyone tell me the voltage and polarity of the power supply to this unit? I'm trying to help my sister living in IL. get this thing working. A friend lent her a... Login to read more.

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