From 225 To 270 Exclusive Extra Quality: Update Ktag Clone

This is the "exclusive" part. The official 2.70 software won't recognize a clone. You must manually patch it.

to the computer via USB (make sure it is powered by its 12V adapter). Launch KSuite.exe . update ktag clone from 225 to 270 exclusive

Connect your KTAG tool to confirm the device is detected and functional with version 2.23. : This is the "exclusive" part