This JTAG cable is a great idea, simply connects to your favorite JTAG box and already has pinout names & lines labeled onto the wires making it easier work with when soldering to the handset PCB pads. No more soldering to wrong pins! No more time consuming pinout checking! Compatible with RIFF, ORT, JRT, GPG JTAG Pro, Medusa / OctoPlus (with adapter), etc...