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Slimline Reversing Adapter, Pins 2 and 3, DB25 Male / Female DMA040MF



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Product Datasheet

Convert your existing straight wired cables to null modem or reverser (transmit & receive) cables with these handy, inexpensive adapters. Simply plug these adapters onto the end of a cable and you're done! The low profile design reduces leverage strain on overstressed computer ports and is fully shielded for electrically noisy environments.


  • Gold contact plating provides reliable connections with repeated mating cycles
  • Slimline design reduces leverage strain on computer ports
  • UL grade 94V-0 connector insulator satisfies flammability requirements
  • Wired straight through except pin 2 & 3 reversed


  • Null modem
  • RS-232
  • DTE/DCE communications
  • Serial data transfer