End of Life Notice (PDF). This legacy product is not recommended for new installations. There is no replacement to these products.

Use a regular, straight cable and our Model 8 Cable Adapter to make it into any Special cable you need. We include a pressure-sensitive label where you can mark your wiring connections.

  • Easy Access to All 25 Pins
  • High Quality Printed Circuit Board Construction
  • Wiring Buses for Easier Soldering of Jumpers or Junctions
  • New Snap-Together/Pop-Open Case has Non-Slip Ridges and Internal Latches
  • All Connector Hardware Provided
  • Available in ANY COMBINATION of Male or Female Connectors (Specify MM, MF, FF)
  • This is Our Best Buy If You Don't Plan Frequent Wiring Changes
  • Made in the USA — This Patton equipment is designed by Patton engineers and built in our Gaithersburg, Maryland facility. Patton's American-made manufacturing process delivers high-quality networking solutions with reliability you can trust.