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In observance of Thanksgiving, DataPro will be closed on Thursday, November 26th. Orders placed after 12:00 PM PST on Wednesday, November 25th will be processed on Friday, November 27th, 2026.
In observance of Christmas, DataPro will be closed on Friday, December 25th. Orders placed after 12:00 PM PST on Thursday, December 24th will be processed on Monday, December 28th, 2026.
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DataPro International Inc.

RS232 Null Modem Cable 9 & 25


Categories:
> Serial Cables
RS232 Null Modem Cable 9 & 25
Transfer data or connect devices with our dual-head configuration DB09F to DB25F serial null-modem cable.  

4003-06C   RS232 Null Modem Cable 9 & 25
Special order - not normally stocked.
  6 ft $ 37.95   31 in stock   Add to Cart
4003-10C   RS232 Null Modem Cable 9 & 25   10 ft $ 47.95   78 in stock   Add to Cart
4003-00C   RS232 Null Modem Cable 9 & 25
Custom build at $127.00 + $1.50 per foot.
Some custom products may not be REACH compliant.
  Add to Cart

The DataPro 4003 series is a RS232 serial null-modem cable with DB09F and DB25 socket connectors in a dual-head configuration on each end.

It is designed for asynchronous RS232 file and data transfer between any two RS232 serial type devices, regardless of the COM port (9 or 25-pin).

This cable is fully wired for RS232 asynchronous use, supporting both hardware and software handshaking.

All the following protocols are supported:

RTS/CTS DTR/DSR XON/XOFF ETX/ACK

Custom lengths are available.


RoHS Compliant
REACH Compliant

Related Products:

Features:

  • Transfer data or connect devices with our dual-head configuration DB09F to DB25F serial null-modem cable


Specifications:

  • 2x DB09F female connectors
  • 2x DB25F female connectors




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