1in Null Modem Adapter DB9 Female to DB9 Female yellow black

1in Null Modem Adapter DB9 Female to DB9 Female - Yellow-black

Part Number 00330

Product information


800 in stock


The Null Modem Adapter DB9 Female to DB9 Female is designed to connect two serial devices with DB9 female connectors in a direct, parallel, or specific configuration. Its straightforward design allows for easy connection and communication between devices, making data transfers more efficient. This adapter is equipped with a female-to-female configuration, eliminating the need for gender changers or additional cables. Its patented design ensures reliable and secure connections. Whether you need to connect two computers or other serial devices, this adapter offers a practical solution for your data transfer needs.

Connector A - DB9 Female

Connector B - DB9 Female



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  • This DB9 female to DB9 female null modem adapter is designed to convert your existing straight wired cables to null modem wiring.
  • Extend the overall cable length by connecting two DB9 cables.
  • Each adapter is fully molded and shielded to reduce EMI/RFI interference.
  • All relevant materials are complied with RoHS directive.


Product Line


Country Of Origin


Application Sector

Commercial, Residential

Warranty Type



Null Modem Molded Adapter


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