Keyspan - USB 4 Port Serial Adapter
Item No.
Mfg Part No.
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Product Information for Keyspan - USB 4 Port Serial Adapter

Highlights for Keyspan - USB 4 Port Serial Adapter

Marketing Information

Our USB 4-Port Serial Adapter allows 4 serial devices to be connected to a single USB port. It provides a simple way to add serial ports to a PC without the hassle of installing a serial card, turning off the PC, or configuring IRQs.This adapter is ideal for industrial and enterprise markets where there is a need to connect serial device to a PC for process control, data collection, or point of sale applications. It is also ideal for connecting modems, fax modems, or terminals to a server.

General Information

  • Manufacturer
  • : Keyspan
  • Manufacturer Part Number
  • : USA-49WG
  • Manufacturer Website Address
  • :
  • Product Name
  • : USB 4 Port Serial Adapter
  • Product Type
  • : Serial Hub

    Technical Information

  • Host Interface
  • : USB
  • Data Transfer Rate
  • : Up to 230Kbps Serial Port
  • Platform Support
  • : PC


  • Ports
  • : 4 x 9-pin DB-9 Male RS-232 Serial



    Power Description

    Environmental Conditions

    Physical Characteristics

  • Form Factor
  • : External


    Package Contents

  • USB 4 Port Serial Adapter
  • 6 ft. USB Device Cable
  • CD with Driver Software and User Guide


  • Standard Warranty
  • : 2 Year