BLACK BOX 

BLACK BOX 522302N NULL-MODEM ADAPTER - DB25 MALE/MALE PINNING B

Mfg Part Number:  522302N  
Image may not reflect the actual item.
Price: $41.77
Quantity:
In Stock/Mfg Direct Ship
Last Updated: Aug 09, 2026
No Sales Tax except these states
, PO and Wire.

Connect two async RS-232 devices over short distances.

Main Specification
General Information
Manufacturer Black Box Corporation
Manufacturer Part Number 522302N
Manufacturer Website Address http://www.blackbox.com
Brand Name Black Box
Product Name Null-Modem Adapter - DB25, Male/Male, Pinning B
Product Type Data Transfer Adapter
Technical Information
Adapter Type Serial
Connector Type on First End DB-25 RS-232 Serial - Male
Connector Gender on First End Male
Connector on First End Details 1 x 25-pin DB-25 RS-232 Serial Male
Connector Type on Second End DB-25 RS-232 Serial - Male
Connector Gender on Second End Male
Connector on Second End Details 1 x 25-pin DB-25 RS-232 Serial Male
Miscellaneous
TAA Compliant Yes
Warranty
Limited Warranty Lifetime
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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