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AT Serial Printer Null-Modem (CL2) Cable, DB25 Male/DB9 Female, Custom Lengths

Print to a serial printer from your AT computer (DB9 serial port).

Kit Pricing

Starting at $23.00

Limited Quantity In Stock
Typically Ships within One Week
Lifetime Double Diamond™ Warranty (Standard)

Product Features

  • Connect your AT computer (DB9 serial port) to a serial printer.
  • Nonmolded assemblies with removable hoods and crimped contacts for convenient repinning.
  • Guaranteed for life!


  • 7-conductor, paired configuration.
  • 24 AWG foil shielded with drain wire.

  • Tech Specs

    Conductors (7) 24 gauge (7 x 32 AWG) stranded copper
    Distance (Maximum) 500 ft. (227.3 m)
    Hoods Nonmolded, removable
    Jacket PVC
    Resistance 30 ohms/1000 ft.
    Shielding Foil with 22 AWG drain wire
    This product works with:

    * Technical specification weight is the unit weight. It is not the packaged shipping weight. For shipping weight, please contact Black Box customer service at 877-877-2269.



    Double Diamond Warranty Diamond

    Double Diamond™ Warranty (Standard)

    Take the risk out of equipment purchases with the Double Diamond™ Warranty from Black Box Network Services.

    The Double Diamond Warranty is our warranty that protects your Black Box® brand products* from accidental damage, including drops, water, and power surges.

    The AT Serial Printer Null-Modem (CL2) Cable, DB25 Male/DB9 Female, Custom Lengths comes with a standard Lifetime Double Diamond™ Warranty (Standard) already included.

    During the warranty period, Black Box Network Services will repair or replace your damaged equipment within one week of receipt at NO CHARGE!*

    Plus, get an Extended Double Diamond Warranty.

    You can also extend your warranty or protect a previously purchased Black Box® brand product** for an additional year—for only 10% of the purchase price! Or, extend your coverage for a full three years for only 20% of the purchase price!

    Ordering an extended warranty is easy: When viewing a product in your shopping cart, just select the one or three years of additional coverage in the dropdown menu under “Warranty Options.” For details, contact Customer Service at 724-746-5500.

    * Warranty subject to certain exclusions and limitations ** Certain products may not be eligible.

    What’s more, we also have a 45-day return policy. Simply call Customer Service for a Return Authorization (RA) number, return your product in new condition and in the original package, and receive a full refund.