USRobotics USR5639 56K USB Softmodem Black

USRobotics USR5639

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Model USR5639

UPC Code: 738168041381

Provantage Code:  USB900R

Condition:  Factory New

  • Product Type: Data/Fax Modem
  • Limited Warranty: 1 Year
  • Host Interface: USB
  • Product Model: USR5639
  • TAA Compliant: No

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USRobotics USR5639 Specifications

    USR5639 56K USB Softmodem Black

At a Glance

    • Simple USB Plug and Play installation
    • Hot-swappable (installs/uninstalls automatically)
    • Bus-powered so it doesn't require an external power supply
    • Send and receive faxes through your computer while running other applications
    • Permanently store preferred modem default settings
    • Compatible with most recent Windows Operating Systems including Server 2016, Server 2012 and Win 10.
    • Compatible with Windows Embedded POSReady 2009
    • Common driver across multiple Operating Systems


    The USRobotics 56K* USB Softmodem delivers the performance and reliability USRobotics is known for in a compact, cost effective form factor. Broadly compatible with Windows including 64 bit and server systems, the modem uses the CPU of the host computer for high compression throughput due to direct parallel access. Features include ring detection and qualification - eliminating unintended wake-on-ring events due to activity on the phone line other than ringing, as well as handling pulse dial control to eliminate system timing dependencies common with soft modems. The USRobotics USB Softmodem is fully compatible with V.92 and lower rates, making it ideal for compact POS solutions that only require V.34.

Certifications & Standards

    • FCC
    • IC
    • UL/CUL
    • CE

Package Contents

    • 56K* USB Softmodem
    • Phone Cord


Product NameUSR5639 56K USB Softmodem Black
Product TypeData/Fax Modem
Number of Modem (RJ-11) Ports1
Modem Transmission Data Rate56 kbit/s
Form FactorDesktop
ModulationITU-T V.92

ITU-T V.90

ITU-T V.32

ITU-T V.32bis

ITU-T V.34

Host InterfaceUSB
Environmentally FriendlyYes
Environmental CertificationRoHS
Country of OriginChina
Product ModelUSR5639
Fax TechnologyITU-T V.17

ITU-T V.27ter

ITU-T V.29

ITU-T V.21

Limited Warranty1 Year
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USRobotics Model USR5639