This pre-wired female jack is made to replace the one in your wiring harness if it has been damaged.
It is specifically designed to work with the USB-FTDI cable for PC connection of the Challenger5, Challenger6, Challenge7, Challenger8, or Meteor ECUs, and of the DDi08, DPH04, or RPH02 drivers.
The wires have the same colors than the original ones: brown, blue, and white.