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

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For details about an extended warranty, please contact us.

Supported OS

Ordering Information

Ordering Information

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

Options

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)