LAUNCH Scan Tool (crp123 obdii Cable) 100% Original Main cable for CRP123, CRP129,Creader VII+ and Creader VIII color: black This X431 Main Test Cable can works together with launch crp123, launch crp129,launch creader viii or launch creader vii+, used to connect machine and connector, then you can use it to diagnose your car High-quality, One-year warranty