COM-4CN-USB RS-232C 4ch Serial I/O Unit for USB

  • Standard Warranty1 yr
  • Extended WarrantyAvailable
  • Max. 921,600bps RS-232C Serial Communication
  • Possibly used as Windows-standard COM ports.
  • Possibly used as Windows, Linux-standard COM ports, using the supported driver library
  • Each channel is equipped with separate 128-byte / 384-byte FIFO buffers for transmit and receive.
  • Compatible to USB1.1/USB2.0
  • Run by USB buspower
  • *
    For details about an extended warranty, please contact us.

Ordering Information

Ordering Information

Model Description Certification
COM-4CN-USB RS-232C 4ch Serial I/O Unit for USB
  • CE marking
  • FCC compliant
  • VCCI


Other Accessories

Item Item Name
CPS-MAG01-4 Magnet (Four Piece Set)

Extended Warranty Service

Item Item Name
ESP-F5 Extended warranty service package (5 years service course) (Japan only)
ESP-S1 Extended warranty service package (Extension one year) (Japan only)

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