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

This pocket sized unit can simulate special cables, interconnect two RS-232 devices, or adapt test equipment to an RS-232 device.

  • All 25 Pins From Both DB-25 Connectors are Accessible
  • Gold Plated Sockets
  • Three Sets of Sockets to Make Jumpering Easy
  • 25 Jumpers Supplied (19 AWG, solid)
  • One Male & One Female DB-25 Connector
  • Sockets Match DB-25 Pin Layout
  • Can be Used with the Patton Model 50 PockeTester™
  • 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.